1. Information Technology
And Its Applications
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

2. Shame on me!
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

3. Shame on me!
Shame
on him!
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

4. Shame on me!
Shame
on him!
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

5. Shame on me!
Shame
on him!
RIC students:
short term.
Midterm
now. Finish
August.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

6. Shame on me!
Shame
on him!
RIC students:
YOU: No
short term.
short term!
Midterm
Finish
now. Finish
September
August.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

7. Assignment
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

8. Assignment
‘Midterm Test’
23 July 2012
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

9. Assignment
‘Midterm Test’
23 July 2012
Assignment Presentation:
20 August - 3 September 2012
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

10. Assignment
‘Midterm Test’
23 July 2012
Assignment Presentation:
20 August - 3 September 2012
Awesome Social
or
Application Media
for ‘health’, ‘nursing’ or ‘help’
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

11. Remember
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

12. Remember
6°
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

13. Remember
6°
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

14. Remember
6°
Social Networks
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

15. Remember
6°
Social Networks Social Services
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

16. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

17. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

18. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

19. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

20. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

21. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

22. Remember
6° Social Networks Social Services
A network is a group of
two or more _______
linked together. There are
many types of ________
________ including:
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

24. Internet & WWW
Internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

25. Internet & WWW
Internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

26. Internet & WWW
world wide
web
Internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

27. Internet & WWW
world wide
web file
transfer
Internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

28. Internet & WWW
world wide
web file
transfer
Internet
communication
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

29. Internet & WWW
world wide
web file
transfer
Internet
communication
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

30. History
Google
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

31. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Google
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

32. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
development
Google
of computers
The first computers
are developed.
The first computer
ever is called Z1
and was built by
Konrad zuse from
Germany in 1938
In 1946 the
ENIAC was
invented is thought
to be the first
digital computer.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

33. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
development
Protocols Google
of computers
The first computers Protocols were
are developed. invented to let
The first computer computers
ever is called Z1 communicate with
and was built by each other.
Konrad zuse from
Germany in 1938 Protocols are set
of rules to tell
In 1946 the computers how to
ENIAC was behave.
invented is thought
to be the first Example:
digital computer. ARPANET, Telenet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

34. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Military &
development
Protocols governme Google
of computers
ntal use
The first computers Protocols were
are developed. invented to let
The military
The first computer computers
and the
ever is called Z1 communicate with
government
and was built by each other.
use
Konrad zuse from
computers
Germany in 1938 Protocols are set
and first
of rules to tell
computer
In 1946 the computers how to
networks to
ENIAC was behave.
communicate
invented is thought
to be the first Example:
digital computer. ARPANET, Telenet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

35. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Military &
development The
Protocols governme Google
of computers Internet
ntal use
The first computers Protocols were
are developed. invented to let TCP / IP
The military standardized
The first computer computers
and the
ever is called Z1 communicate with
government
and was built by each other.
use Internet
Konrad zuse from
computers Protocol
Germany in 1938 Protocols are set
and first Suite
of rules to tell
computer
In 1946 the computers how to
networks to
ENIAC was behave. Introduction
communicate
invented is thought of a concept
to be the first Example: of the
digital computer. ARPANET, Telenet internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

36. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Military & First steps
development The
Protocols governme of the Google
of computers Internet
ntal use internet
The first computers Protocols were
TCP / IP altavista
are developed. invented to let
The military standardized hotbot
The first computer computers
and the lycos
ever is called Z1 communicate with
government
and was built by each other.
use Internet websites
Konrad zuse from
computers Protocol consist
Germany in 1938 Protocols are set
and first Suite mostly of text
of rules to tell
computer
In 1946 the computers how to
networks to
ENIAC was behave. Introduction
communicate basic search
invented is thought of a concept
engines
to be the first Example: of the
digital computer. ARPANET, Telenet internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

37. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Military & First steps
development The
Protocols governme of the Google
of computers Internet
ntal use internet
Sergey Brin
The first computers Protocols were
TCP / IP altavista & Larry
are developed. invented to let
The military standardized hotbot Page
The first computer computers
and the lycos
ever is called Z1 communicate with University
government
and was built by each other. students @
use Internet websites
Konrad zuse from Stanford
computers Protocol consist
Germany in 1938 Protocols are set
and first Suite mostly of text
of rules to tell Changes
computer
In 1946 the computers how to the search
networks to
ENIAC was behave. Introduction landscape
communicate basic search
invented is thought of a concept & the
engines
to be the first Example: of the whole
digital computer. ARPANET, Telenet internet internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

38. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Military & First steps Year
development The
Protocols governme of the Google 2000
of computers Internet
ntal use internet chaos
Sergey Brin The
The first computers Protocols were
TCP / IP altavista & Larry change
are developed. invented to let
The military standardized hotbot Page from
The first computer computers
and the lycos 1999 to
ever is called Z1 communicate with University 2000
government
and was built by each other. students @ was
use Internet websites
Konrad zuse from Stanford supposed
computers Protocol consist
Germany in 1938 Protocols are set to cause
and first Suite mostly of text
of rules to tell Changes a lot of
computer
In 1946 the computers how to the search trouble
networks to for
ENIAC was behave. Introduction landscape
communicate basic search computer
invented is thought of a concept & the
engines s... It did
to be the first Example: of the whole
not!
digital computer. ARPANET, Telenet internet internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

39. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
Military & First steps Year
development The
Protocols governme of the Google 2000 Facebook
of computers Internet
ntal use internet chaos
Sergey Brin The Mark
The first computers Protocols were
TCP / IP altavista & Larry change Zuckerberg
are developed. invented to let
The military standardized hotbot Page from
The first computer computers promotes
and the lycos 1999 to
ever is called Z1 communicate with University and
government 2000
and was built by each other. students @ publishes
use Internet was
websites what
Konrad zuse from Stanford supposed
computers Protocol consist should
Germany in 1938 Protocols are set to cause
and first Suite mostly of text become
of rules to tell Changes a lot of
computer
In 1946 the computers how to the search trouble THE social
networks to for network
ENIAC was behave. Introduction landscape
communicate basic search computer
invented is thought of a concept & the
engines s... It did
to be the first Example: of the whole
not!
digital computer. ARPANET, Telenet internet internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

40. History
1950s 1960s 1970s 1982 1990s 1996 Y2K 2004 2012
mobile,
Military & First steps Year
development The apps,
Protocols governme of the Google 2000 Facebook
of computers Internet sharing,
ntal use internet chaos
24/7
Sergey Brin The Mark
The first computers Protocols were
altavista & Larry change Zuckerberg Mobile
are developed. invented to let TCP / IP
The military standardized hotbot Page from Applications and
The first computer computers promotes
and the lycos 1999 to 24/7 internet
ever is called Z1 communicate with University and
government 2000 connections
and was built by each other. students @ publishes
use Internet was become more and
websites what
Konrad zuse from Stanford supposed
computers Protocol consist more vital. The
Germany in 1938 Protocols are set to cause should
and first Suite mostly of text development
of rules to tell Changes a lot of become
computer continues faster
In 1946 the computers how to the search trouble THE social
networks to for than ever before
ENIAC was behave. Introduction landscape network
communicate basic search computer with no end in sight
invented is thought of a concept & the
engines s... It did
to be the first Example: of the whole
not!
digital computer. ARPANET, Telenet internet internet
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

41. World Wide Web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

42. World Wide Web
w
w
w
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

43. World Wide Web
world
w
w
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

44. World Wide Web
world
wide
w
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

45. World Wide Web
world
wide
web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

46. World Wide Web
world
wide
web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

47. World Wide Web
world
wide
web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

48. World Wide Web
world
wide
web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

49. World Wide Web
world
wide
web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

50. World Wide Web
world
wide
web
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

51. World Wide Web
world
wide
web
Protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

52. World Wide Web
world
wide
web
Protocol
hyper text
transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

53. World Wide Web
world
wide
web
Protocol
Domain
hyper text
transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

54. World Wide Web
world
wide
web
Protocol
Name Domain
hyper text
transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

55. World Wide Web
world
wide
web
Protocol
world Name Domain
hyper text
wide web
transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

56. World Wide Web
world
wide
web
Protocol
world Name Domain
hyper text location /
wide web
transfer protocol type
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

57. World Wide Web
world
wide
web
Protocol
world Name Domain
hyper text unique location /
wide web
transfer protocol name type
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

58. World Wide Web
world
wide
web
Protocol
world Name Domain
hyper text unique location /
wide web
transfer protocol name type
network
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

59. World Wide Web
world
wide
web
Protocol
world Name Domain
hyper text unique location /
wide web
transfer protocol name type
network
The World Wide Web, or simply Web, is a way of accessing information over
the medium of the Internet. It is an information-sharing model that is built on
top of the Internet. The Web uses the HTTP(s) protocol, only one of the
languages spoken over the Internet, to transmit data.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

60. World Wide Web
world
wide
web
Protocol
world Name Domain
hyper text unique location /
wide web
transfer protocol name type
network
The World Wide Web, or simply Web, is a way of accessing information over
the medium of the Internet. It is an information-sharing model that is built on
top of the Internet. The Web uses the HTTP(s) protocol, only one of the
languages spoken over the Internet, to transmit data.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

61. World Wide Web
world
wide
web
URI
Protocol
world Name Domain
hyper text unique location /
wide web
transfer protocol name type
network
The World Wide Web, or simply Web, is a way of accessing information over
the medium of the Internet. It is an information-sharing model that is built on
top of the Internet. The Web uses the HTTP(s) protocol, only one of the
languages spoken over the Internet, to transmit data.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

62. Protocols
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

63. Protocols
http
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

64. Protocols
http
https
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

65. Protocols
http
https
ftp
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

66. Protocols
http hyper text transfer protocol
https
ftp
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

67. Protocols
http hyper text transfer protocol
https hyper text transfer protocol secure
ftp
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

68. Protocols
http hyper text transfer protocol
https hyper text transfer protocol secure
ftp file transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

69. Protocols
http hyper text transfer protocol
https hyper text transfer protocol secure
ftp file transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

70. Protocols
http hyper text transfer protocol
https hyper text transfer protocol secure
ftp file transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

71. Protocols
http hyper text transfer protocol
https hyper text transfer protocol secure
ftp file transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

72. Protocols
http hyper text transfer protocol
https hyper text transfer protocol secure
ftp file transfer protocol
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

73. URI - Find your way
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

74. URI - Find your way
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

75. URI - Find your way
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

76. URI - Find your way
Unified Resource Identifier - URI
identifies resource by name, location or both.
Unified Resource Locator - URL
defines how URL can be obtained
find your destination
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

77. URI - Find your way
Unified Resource Identifier - URI
identifies resource by name, location or both.
Unified Resource Locator - URL
defines how URL can be obtained
find your destination
A uniform resource identifier (URI) is a string of characters used to identify a
name or a resource. Such identification enables interaction with representations
of the resource over a network (typically the World Wide Web) using specific
protocols. Schemes specifying a concrete syntax and associated protocols define
each URI.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

78. Domains
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

79. Domains
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

80. Domains
URI
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

81. Domains
URI Domain
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

82. Domains
URI Domain Website Address
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

83. Domains
URI Domain Website Address
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

84. Domains
URI Domain Website Address
www.sayfun.me
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

85. Domains
URI Domain Website Address
www.sayfun.me
.com
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

86. Domains
URI Domain Website Address
www.sayfun.me
.com
.de
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

87. Domains
URI Domain Website Address
www.sayfun.me
.com
.de
.th
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

88. Domains
URI Domain Website Address
www.sayfun.me
.com
.de
.th
.org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

89. Domains
URI Domain Website Address
www.sayfun.me
.com
top level .de
domain .th
.org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

90. Domains
URI Domain Website Address
www.sayfun.me
.com
top level .de
domain .th
(TLD) .org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

91. Domains
URI Domain Website Address
www.sayfun.me
.com
top level .de
domain .th
(TLD) .org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

92. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de
domain .th
(TLD) .org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

93. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de .co.uk
domain .th
(TLD) .org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

94. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de .co.uk
domain .th .de.vu
(TLD) .org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

95. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de .co.uk
domain .th .de.vu
.edu.uk
(TLD) .org
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

96. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de .co.uk
domain .th .de.vu
.edu.uk
(TLD) .org .gov.uk
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

97. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de second .co.uk
domain .th
level .de.vu
domain .edu.uk
(TLD) .org .gov.uk
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

98. Domains
URI Domain Website Address
www.sayfun.me www.rsu.ac.th
.com
top level .de second .co.uk
domain .th
level .de.vu
domain .edu.uk
(TLD) .org (SLD) .gov.uk
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

99. Domains
URI Domain Website Address
www.sayfun.me Thats my house! www.rsu.ac.th
.com
top level .de second .co.uk
domain .th
level .de.vu
domain .edu.uk
(TLD) .org (SLD) .gov.uk
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

100. Domains
URI Domain Website Address
www.sayfun.me Thats my house! www.rsu.ac.th
.com
top level .de second .co.uk
domain .th
level .de.vu
Shared Flat domain .edu.uk
(TLD) .org (SLD) .gov.uk
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

101. Domains
URI Domain Website Address
www.sayfun.me Thats my house! www.rsu.ac.th
.com
top level .de second .co.uk
domain .th
level .de.vu
Shared Flat domain .edu.uk
(TLD) .org (SLD) .gov.uk
Domain Shopping
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

102. Domains
URI Domain Website Address
www.sayfun.me Thats my house! www.rsu.ac.th
.com
top level .de second .co.uk
domain .th
level .de.vu
Shared Flat domain .edu.uk
(TLD) .org (SLD) .gov.uk
Domain Shopping
A domain name registrar is an organization or commercial entity that manages the
reservation of Internet domain names. The management is done in accordance with the
guidelines of the designated domain name registries and to offer such services to the public.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

103. What’s going on?
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

104. What’s going on?
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

105. What’s going on?
resolve
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

106. What’s going on?
resolve 127.16.254.1
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

107. What’s going on?
resolve 127.16.254.1
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

108. What’s going on?
check
resolve 127.16.254.1
cache
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

109. What’s going on?
check
resolve 127.16.254.1
cache
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

110. What’s going on?
check
resolve 127.16.254.1
cache
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

111. What’s going on?
check
resolve 127.16.254.1
cache
yes
no
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

112. What’s going on?
check
resolve 127.16.254.1
cache
yes
no
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

113. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

114. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

115. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

116. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

117. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

118. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

119. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

120. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

121. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
process website
information
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

122. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
process website
information
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

123. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
process website
information
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

124. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
process website
information
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

125. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
process website browser renders
information information
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

126. What’s going on?
check
resolve 127.16.254.1
cache
yes load from last time
no DNS request contact webserver
process website browser renders
information information
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

127. IP Address
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

128. IP Address
An Internet Protocol address (IP address) is a numerical
label assigned to each device (e.g., computer, printer)
participating in a computer network that uses the Internet
Protocol for communication.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

129. IP Address
An Internet Protocol address (IP address) is a numerical
label assigned to each device (e.g., computer, printer)
participating in a computer network that uses the Internet
Protocol for communication.
The Internet Protocol defines an IP address as a 32-bit number
and this system, known as Internet Protocol Version 4 (IPv4), is
still in use today. However, due to the enormous growth of the
Internet and the predicted depletion of available addresses, a
new version of IP (IPv6), using 128 bits for the address, was
developed in 1995 and its deployment has been ongoing since
the mid-2000s.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

130. IP Address
An Internet Protocol address (IP address) is a numerical
label assigned to each device (e.g., computer, printer)
participating in a computer network that uses the Internet
Protocol for communication.
The Internet Protocol defines an IP address as a 32-bit number
and this system, known as Internet Protocol Version 4 (IPv4), is
still in use today. However, due to the enormous growth of the
Internet and the predicted depletion of available addresses, a
new version of IP (IPv6), using 128 bits for the address, was
developed in 1995 and its deployment has been ongoing since
the mid-2000s.
IP addresses are binary numbers but they are usually stored in
text files and displayed in human-readable notations (such as
172.16.254.1 (for IPv4), and 2001:db8:0:1234:0:567:8:1 (for
IPv6)).
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

131. IP Address
An Internet Protocol address (IP address) is a numerical
label assigned to each device (e.g., computer, printer)
participating in a computer network that uses the Internet
Protocol for communication.
The Internet Protocol defines an IP address as a 32-bit number
and this system, known as Internet Protocol Version 4 (IPv4), is
still in use today. However, due to the enormous growth of the
Internet and the predicted depletion of available addresses, a
new version of IP (IPv6), using 128 bits for the address, was
developed in 1995 and its deployment has been ongoing since
the mid-2000s.
IP addresses are binary numbers but they are usually stored in
text files and displayed in human-readable notations (such as
172.16.254.1 (for IPv4), and 2001:db8:0:1234:0:567:8:1 (for
IPv6)).
The Internet Assigned Numbers Authority (IANA) manages the
IP address space allocations globally and delegates five
regional Internet registries (RIRs) to allocate IP address blocks
to local Internet registries (Internet service providers) and other
entities.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

132. IP Address
An Internet Protocol address (IP address) is a numerical
label assigned to each device (e.g., computer, printer)
participating in a computer network that uses the Internet
Protocol for communication.
The Internet Protocol defines an IP address as a 32-bit number
and this system, known as Internet Protocol Version 4 (IPv4), is
still in use today. However, due to the enormous growth of the
Internet and the predicted depletion of available addresses, a
new version of IP (IPv6), using 128 bits for the address, was
developed in 1995 and its deployment has been ongoing since
the mid-2000s.
IP addresses are binary numbers but they are usually stored in
text files and displayed in human-readable notations (such as
172.16.254.1 (for IPv4), and 2001:db8:0:1234:0:567:8:1 (for
IPv6)).
The Internet Assigned Numbers Authority (IANA) manages the
IP address space allocations globally and delegates five
regional Internet registries (RIRs) to allocate IP address blocks
to local Internet registries (Internet service providers) and other
entities.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

133. Website Hosting
URI
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

134. Website Hosting
URI
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

135. Website Hosting
URI
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

136. Website Hosting
URI
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

137. Website Hosting
URI Hosting
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

138. Website Hosting
URI Hosting
Website Hosting
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

139. Website Hosting
URI Hosting
Website Hosting
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

140. Website Hosting
URI Hosting
Website Hosting
Server
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

141. Website Hosting
URI Hosting
Website Hosting
Server &
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

142. Website Hosting
URI Hosting
Website Hosting
Server &
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

143. Website Hosting
URI Hosting
Website Hosting
Server & Database
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

144. Server
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

145. Server
A Web server is a program that, using the client/server
model and the World Wide Web's Hypertext Transfer
Protocol ( HTTP ), serves the files that form Web pages to
Web users (whose computers contain HTTP clients that
forward their requests). Every computer on the Internet that
contains a Web site must have a Web server program. Two
leading Web servers are Apache , the most widely-installed
Web server, and Microsoft's Internet Information Server
( IIS ). Upload to servers usually takes place via ftp.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

146. Server
A Web server is a program that, using the client/server
model and the World Wide Web's Hypertext Transfer
Protocol ( HTTP ), serves the files that form Web pages to
Web users (whose computers contain HTTP clients that
forward their requests). Every computer on the Internet that
contains a Web site must have a Web server program. Two
leading Web servers are Apache , the most widely-installed
Web server, and Microsoft's Internet Information Server
( IIS ). Upload to servers usually takes place via ftp.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

147. Server
A Web server is a program that, using the client/server
model and the World Wide Web's Hypertext Transfer
Protocol ( HTTP ), serves the files that form Web pages to
Web users (whose computers contain HTTP clients that
forward their requests). Every computer on the Internet that
contains a Web site must have a Web server program. Two
leading Web servers are Apache , the most widely-installed
Web server, and Microsoft's Internet Information Server
( IIS ). Upload to servers usually takes place via ftp.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

148. Server
A Web server is a program that, using the client/server
model and the World Wide Web's Hypertext Transfer
Protocol ( HTTP ), serves the files that form Web pages to
Web users (whose computers contain HTTP clients that
forward their requests). Every computer on the Internet that
contains a Web site must have a Web server program. Two
leading Web servers are Apache , the most widely-installed
Web server, and Microsoft's Internet Information Server
( IIS ). Upload to servers usually takes place via ftp.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

149. Server
A Web server is a program that, using the client/server
model and the World Wide Web's Hypertext Transfer
Protocol ( HTTP ), serves the files that form Web pages to
Web users (whose computers contain HTTP clients that
forward their requests). Every computer on the Internet that
contains a Web site must have a Web server program. Two
leading Web servers are Apache , the most widely-installed
Web server, and Microsoft's Internet Information Server
( IIS ). Upload to servers usually takes place via ftp.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

150. Database
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

151. Database
A database is a collection of information that is organized so that it can
easily be accessed, managed, and updated. In one view, databases
can be classified according to types of content: bibliographic, full-text,
numeric, and images.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

152. Database
A database is a collection of information that is organized so that it can
easily be accessed, managed, and updated. In one view, databases
can be classified according to types of content: bibliographic, full-text,
numeric, and images.
There are different types of databases such as: Relational database,
distributed database and object-oriented programming database.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

153. Database
A database is a collection of information that is organized so that it can
easily be accessed, managed, and updated. In one view, databases
can be classified according to types of content: bibliographic, full-text,
numeric, and images.
There are different types of databases such as: Relational database,
distributed database and object-oriented programming database.
Computer databases typically contain aggregations of data records or
files, such as sales transactions, product catalogs and inventories,
and customer profiles. SQL (Structured Query Language) is a
standard language for making interactive queries from and updating a
database such as IBM's DB2, Microsoft's SQL Server or database
products from Oracle.
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

154. Database
A database is a collection of information that is organized so that it can
easily be accessed, managed, and updated. In one view, databases
can be classified according to types of content: bibliographic, full-text,
numeric, and images.
There are different types of databases such as: Relational database,
distributed database and object-oriented programming database.
Computer databases typically contain aggregations of data records or
files, such as sales transactions, product catalogs and inventories,
and customer profiles. SQL (Structured Query Language) is a
standard language for making interactive queries from and updating a
database such as IBM's DB2, Microsoft's SQL Server or database
products from Oracle.
What? Types? Language? DB Products?
relational DB2
organized
distributed SQL SQL Server
Information
oop Oracle
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

155. Database
A database is a collection of information that is organized so that it can
easily be accessed, managed, and updated. In one view, databases
can be classified according to types of content: bibliographic, full-text,
numeric, and images.
There are different types of databases such as: Relational database,
distributed database and object-oriented programming database.
Computer databases typically contain aggregations of data records or
files, such as sales transactions, product catalogs and inventories,
and customer profiles. SQL (Structured Query Language) is a
standard language for making interactive queries from and updating a
database such as IBM's DB2, Microsoft's SQL Server or database
products from Oracle.
What? Types? Language? DB Products?
relational DB2
organized
distributed SQL SQL Server
Information
oop Oracle
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

156. Intro to SQL
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

157. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

158. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

159. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

160. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

161. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s)
FROM table_name
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

162. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s)
FROM table_name
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

163. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s) SELECT DISTINCT City
FROM table_name FROM Persons
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

164. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s) SELECT DISTINCT City
FROM table_name FROM Persons
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

165. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s) SELECT DISTINCT City
FROM table_name FROM Persons
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

166. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s) SELECT DISTINCT City
FROM table_name FROM Persons
SELECT column_name(s)
FROM table_name
WHERE column_name operator value
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

167. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s) SELECT DISTINCT City
FROM table_name FROM Persons
SELECT column_name(s)
FROM table_name
WHERE column_name operator value
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College

168. Intro to SQL
SELECT column_name(s)
FROM table_name
stored in tables (Example: Table named ‘persons’) accessed via SQL statements
SELECT LastName, FirstName FROM Persons
SELECT DISTINCT column_name(s) SELECT DISTINCT City
FROM table_name FROM Persons
SELECT column_name(s)
SELECT * FROM Persons
FROM table_name
WHERE City=‘Sandnes’
WHERE column_name operator value
www.sayfun.me | AJ Sascha Funk | Information Technology & Its Applications | Rangsit University - International College