Madras University (UnOM) 2006 Bachelor of L.I.Sc. Introduction to Computers - Question Paper

Time: three hours
Maximum: 100 marks

ans ALL ques..
All ques. carry equal marks

1. (a) What is a computer? discuss the functioning of a computer through a block diagram.[Marks 20]
Or
(b) discuss the characteristic features of a computers in terms of their capability.

2. (a) Write a detailed history of computers through various generations. [Marks 20]
Or
(b) How computers are classified? discuss the features of every category.

3. (a). What is an operating system? explain the features of MS-DOS. [Marks 20]
Or
(b) elaborate the features of a word processor? discuss them taking examples from word star.

4. (a) What is a database? Using command mode how do you create a databases in dbase III plus.
Or
(b) Write the structure of Input/Output statements in BASIC. Write any 1 simple program in BASIC (containing atleast 10 lines). [Marks 20]

5. Write short notes on any 3 of the following: [Marks 20]
(a) Printers.
(b) Software.
(c) Mailmerge feature of word star.
(d) Copy and move commands in MSDOS.
(e) Compilers and Interpreters.

Earning:   Approval pending.