Annamalai University 2007 B.Sc Electronics 660COMPUTER AND ITS APPLICATIONS - Question Paper

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B.Sc. DEGREE EXAMINATION, 2007
( ELECTRONIC SCIENCE )
( 2nd YEAR )
( PART - III - B - ANCILLARY )
( PAPER - III )
660. COMPUTER AND ITS APPLICATIONS
( Including Lateral Entry )
May ] [ Time : three Hours
Maximum : 75 Marks

ans any 5 ques..
All ques. carry equal marks.

1. (a) Draw the block diagram of a digital computer and discuss its organization.
2. (a) define the different functional units of a computer. (10)
(b) discuss learn and WRITE statements. (5)
3. (a) define the different formatted INPUT and OUTPUT field specifications. (8)
(b) provide the Hierarchy of operations in expressions. (7)
4. (a) discuss the different IF statements with necessary examples. (10)
(b) Write a note on continue on statement. (5)
5. (a) discuss DO and NESTED DO statement with examples. (8)
(b) provide a short account on SUBSCRIPTED variables. (7)
6. (a) Write a programme to obtain the sum of 5 positive integers. (10)
(b) discuss implicit and explicit kind declarations with examples. (5)
7. (a) Write a programme to sort marks in descending order. (10)
(b) Write a programme to obtain the Area of a Triangle. (5)
8. (a) discuss the LOOP statement in FORTRAN 77. (10)
(b) Write a programme to obtain n !. (5)

regards
sridevi

Earning:   Approval pending.