Aiou code 360 Information Technology Application important Questions Spring 2013

1. describe revolution in IT?
2. What is hardware. and software? explain types of software.
3. Define input and output devices?  explain any five input devices?
4. What is monitors? explain its types.
5. What is printer? explain its types.
6. What is plotter? explain it types.
7. What is computer network? explain its types and advantages.
8. What is topology? explain network topologies.
9. What is osi model? explain different layers of osi model
10. What is data communication? explain its modes.
11. Explain synchronous and asynchronous transmision?
12. What is communication media? explain its types.
13. Explain virus and antivirus?
14. Explain different applications and uses of computers?
15. What is copyright? explain copyright law?
16. What are data protection and privacy issues?
17. What is operating system? explain features of windows operating systems.
18. What is word processing? explain features of word processing.
19. What is spreed sheet? explain its features 
20. What is internet? explain its uses and applications.
21. Describe the role of information technology in promoting primary education?
22. What is computer memory? explain various  a units of computer memory in detail.
23. What is difference between input and output devices? elaborate.
24. What is main purpose of operating system? how you different it from other types of software?
25. Describe the shutting down and booting up process of computer system in detail.
26. Define data communication system. also elaborate its various modes.
27. What is a network topology? write note one any three well known network topology.
28. Describe the purpose of footnote and end note. write procedure for inserting footnote and end note in MS Word document.
29. Make a worksheet having some numerical data. use this data and apply all the basic formals (hints, add, subtract multiply and divide) document your  working in a report?
30. Apply various filtering techniques on data using worksheet filter and explain it?
31. Disuse  the merit and demerit of internet and email?
32. Define data backup how you will protect your valuable data from various attacks?