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COBOL Interview Questions
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I have a source program compiled with Cobol-2. The output file has a record length of 100 defined in the program but a record of 60 bytes getting written into it. i.e. The rest of 40 bytes I am not Writing anything. But it by default puts some values into the last 40 bytes. However it does not impact anything. But when Compiled the module with Enterprise Cobol the last 40 bytes were spaces as fillers. Can anyone explain?

Cognizant,

5 12126

what is meaning by design document? who can repared for this?

TCS,

5 11382

How can i write a comp-3 variable into a sequential file should i declara the field in the file description as comp- 3?

1 8919

what is level 66 means??

7 23472

Can the OCCURS clause be at the 01 level?

Oracle,

8 14570

i have two file one is ksds another one is esds i want store matching records in flat file how to you matching.

Wipro,

2 7321

how will u find out 3rd week's 2nd day using occurs ?

L&T,

3 6625

Read filea And file b write the same records in both files? Records in a but not in b record in b but not in a

TCS,

3 6080

How will you find the currepted records in a file

2 4448

perform I from 0 by 1 until I=5?How maney times it will executes

8 10793

What will happen if we try to create GDG (+2) generaton instead of (+1) generation?

1 5352

How many maximum number of procedures can we write in one COBOL program?

6 6822

Can we move X(9) to 9(9). If yes what are the ways for doing this?

3 7563

What will happen if we move SPACES to numeric field and ZEROES to alphabetic field?

2 6001

What is SDSF?

3 8157


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Un-Answered Questions { COBOL }

) how do u code after getting data?

1122


Explain about different table spaces.

195


What is the difference between perform … with test after and perform … with test before?

232


What are different data types in cobol?

200


What is comp-1 and comp-2?

237






Define static linking and dynamic linking.

201


how to refer the data field?

1348


What do you understand by passing by reference and passing by content?

210


For rewrite, why is it mandatory that file needs to be opened?

182


What is the problem of ordered sequential files access?

210


How to get the last record in vsam file in cluster? And how can you get the ksds file records into your cobol program?

170


How do you reference the fixed block file formats from cobol programs

208


1.give the details about WHEN OTHER. 2. how many form are available in evaluate.

1142


i want a program using by if, evaluate , string, unstring, perform, occurs?

3261


What are INPUT PROCEDURE and OUTPUT PROCEDURE?

223