Annamalai University 2008-6th Sem B.E Computer Science and Engineering , (thirdester) coec-306 cobol and business data procession - Question Paper
COBOL AND BUSINESS DATA PROCESSION
TIME:3HRS
TOTAL NO OF PAGES:3
TOTAL NO OF UNITS:5
TOTAL MAXIMUM MARKS :60
ALL ques. CARRY EQUAL MARKS.
HAVE TO ATTEND full 1 ques. FROM every UNIT.
a few SINGLE ques. IS DIVIDED INTO SUB PART 'a' AND 'b'.
Register Number:
Name of the Candidate :
6 0 6 7 B.E. DEGREE EXAMINATION, 2008
( COMPUTER SCIENCE AND ENGINEERING )
( THIRD SEMESTER )
COEC - 306. COBOL AND BUSINESS DATA PROCESSION
May ] [ Time: 3 Hours
Maximum : 60 Marks
Answer any ONE full question from each unit. All question carry equal marks.
UNIT-I
1. Explain in detail about identification division with an example.
2. (a) What are literals and variables ? Explain
with examples.
(b) What is level number ? Explain its different types.
3. Explain in detail various arithmetic verbs used in COBOL.
4. Discuss various IF statements with suitable example.
UNIT-III
5. Discuss different forms of PERFORM statements used in COBOL.
6. (a) Write short notes .on MOVES -
CORRESPONDING with an example. (6)
(b) Write a COBOL program to sort the given 10 names in alphabetical order. (6)
UNIT - IV
7. (a) Explain the current trends in data processing
in detail.
(b) What are the objectives and methodologies of structured programming.
8. Write a COBOL program to create a sequential file of student records having name,'number address, age and qualification as fields.
9. (a) Explain GO TO - Depending on statement
with suitable example. (6)
(b) Distinguish between Relative files and indexed sequential files. (6)
10. Explain in detail about COBOL subroutines and its general format. (12)
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