Alagappa University 2007 M.Sc Computer Science PRINCIPLES OF INFORMATION TECHNOLOGY - Question Paper

PART A — (10 ? three = 30 marks)
ans ALL ques..
1. Write a note on the functions I/O devices.
2. Draw a logic diagram for AND, OR, NOT with truth table.
3. What is the function of the data bus?
4. What is the difference ranging from single user and multiuser systems?
5. What are operating systems?
6. Write a note on interpreters.
7. Define control panels.
8. What is the expansion for ERNET and NICNET?
9. What do you mean by browser?
10. What is protocol? discuss it.
PART B — (4 × 10 = 40 marks)
ans any 4 ques..
11. (a) Describe the components of a computer with diagram.
(b) Discuss about any 2 addressing modes.
12. (a) Discuss in detail about IC chips.
(b) Explain about the Pentium MMX.
13. (a) Write about the application software.
(b) Discuss in detail about security.
14. (a) Describe the concepts of networking.
(b) Write about the advantages of WWW.
15. (a) Write any 4 UNIX commands and its functions.
(b) What is the function of the web server?
16. (a) Write about the advantages of Internet.
(b) Explain the concept behind telnet.
PART C — (2 × 15 = 30 marks)
ans any 2 ques..
17. (a) Discuss in detail about the hardware
architecture. (10)
(b) Write about cache memory. (5)
18. Discuss in detail about the Pentium architecture.
19. (a) Explain about the Internet tools. (8)
(b) Write neatly about the data base server. (7)

Earning:   Approval pending.