IT - Business

1. IT Defined
• IT is concerned with
– Acquisition of Data ( Input)
– Processing of Data ( Processing)
– Storage of Data (Output)
– Dissemination of data ( Data Communication
through LAN/WAN)

2. Input Technology
• Input devices
– K.B, Mouse, Microphone, Wireless Keyboard &
Mouse
– MICR,OMR, BCR etc
• I/O Devices
– CRT/LCD, FDD, HDD, CD-ROM ,Magnetic Tape
• Output devices
– Printer

3. Processing Technology
• Processing Hardware
– CPU (CU, ALU ),RAM,ROM
• Processing Software
– System Software
• OS, Utility soft, Language Translators
– Application Software
GPAS
• Word processor
• Spreadsheet
• DBMS

4. Accounting Application
• QuickBooks
• Peachtree
• Tally
• MS Excel
• Oracle Financial
• SAP

5. Finance
• MatLab (Financial Module)
• E-Views
• Microfit
• Stata
• MTX Platform ( Stock Exchange)
• Excel Add ons (Financial)

6. Management Research
• SPSS
• AMOS
• SAS

7. Marketing Applications
• QuickBase for Marketing Management