Tamil Nadu Open University (TNOU) 2009-1st Sem M.C.A - - Cobal and business data processing (Old Regulation) -- IV - Question Paper

M.C.A. DEGREE EXAMINATION, 2009
(FIRST SEMESTER)
(PAPER-IV)
140. COBAL AND BUSINESS DATA PROCESSING

(Old Regulation)
Dec.) (Time: three Hours
Maximum: 100 Marks
(5×20=100)
ans any 5 ques.

1. a) define in detail about coding format in COBOL. (10)

b) What is meant by MOVE verb? discuss in detail. (10)

2. a) Write a COBOL Program which includes all Arithmetic verbs. (10)

b) Explain in detail conditional names with example. (10)

3. a) discuss the subsequent
i) Redefine clause (5)
ii) Renames clause (5)

b) Explain in detail synchronized clause (10)

4. a) Write a COBOL program for adding 2 matrices (10)

b) Write a COBOL program to sort 'n' numbers in descending order (10)

5. a) explain in detail about GOTO statement and its benefits in COBOL. (10)
b) Write in detail about depending on statement with example (10)

6. a) elaborate the different file description entries in COBOL (10)

b) Write a COBOL program to create an Employee file with Emp-No, Emp Name field and sort by Emp-No. (10)

7. a) discuss in detail about Indexed sequential file with example (10)
b) Discuss about the General format of report (10)

8. a) discuss about the role of COBOL in main frame computers. (10)
b) Write brief notes on REPORT author (10)
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Earning:   Approval pending.