Z Score,T Score, Percential Rank and Box Plot Graph
Chp1[1].1
1. 1
IT - Definition
IT - a combination of Telecommunication & Computing to create,
obtain, process, store, transmit and output/deliver information
in the form of text, voice or pictures.
IT – use of hardware, software, services and supporting
infrastructure to manage and deliver information.
Components – H/W, S/W, Data & People
www.engiblogger.com/wp-content/uploads
3. 3
IT – Applications
IT in Business …
Process business transactions
Accounts, inventory, payroll
Integrate business processes
Transfer payments
Deliver services electronically
E - commerce
www.thorpnet.com/.../2009/11/Slide1-300x225.jpg
4. 4
IT – Applications (2)
IT in Business …
Advantages
Increase in productivity
Automate routine tasks
Provide round the clock services
Fast transaction processing
Speedy communication
Cost benefits
Wide marketing opportunities
julianhopkins.net
5. 5
IT – Applications (3)
IT in Manufacturing …
Simulation systems
-To virtually prepare prototype plant layouts
Commercial modeling software
-CAD
Automate routine and hazardous processes
Assembly lines in manufacturing plants
Operations in chemical industry
6. 5
IT – Applications (3)
IT in Manufacturing …
Simulation systems
-To virtually prepare prototype plant layouts
Commercial modeling software
-CAD
Automate routine and hazardous processes
Assembly lines in manufacturing plants
Operations in chemical industry