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Mainframe

Write the DD step names used in IERCOMPR?

Write the DD step names used in IERCOMPR? '

Answers No Answers In: JCL By: ashok [ Grey Star Level] Sep 7, 2010

Write sample program to read a file randomly i.e according to key value.

Write sample program to read a file randomly i.e according to key value. '

Answers No Answers In: COBOL By: sunil [ Grey Star Level] Sep 7, 2010

Working Storage Definition

Working Storage Definition Consider the follwing snippet:01 WS-VAR USAGE IS INDEXIs this a valid working storage definition?Justify your answer'

Answers No Answers In: COBOL By: nitin [ Grey Star Level] Sep 7, 2010

Why we use export-import over repro?

Why we use export-import over repro? '

Answers No Answers In: JCL By: Anu [ Grey Star Level] Sep 7, 2010

Why we cant use occurs in 01level when it is defined as a group? eg. 01 a.——->why cant we

Why we cant use occurs in 01level when it is defined as a group? eg. 01 a.------->why cant we use occurs here? 02 b occurs 5. 03 c pic 9(4). 03 d pic x(4)....

Answers No Answers In: COBOL By: sunil [ Grey Star Level] Sep 7, 2010

Why would you use find and get rather than an obtain?

Why would you use find and get rather than an obtain? Find tells you whether the record is actually in the database. If it is not found you save the overhead of an obtain. '

Answers No Answers In: IDMS By: ashok [ Grey Star Level] Sep 7, 2010

Why VSAM concept came into existence ?

Why VSAM concept came into existence ? '

Answers No Answers In: VSAM By: bipin [ Grey Star Level] Sep 7, 2010

Why stop run is not used when we use CICS in the COBOL program?

Why stop run is not used when we use CICS in the COBOL program? '

Answers No Answers In: CICS By: samir [ Grey Star Level] Sep 7, 2010

Why External Sort is more efficient than Internal sort?

Why External Sort is more efficient than Internal sort? '

Answers No Answers In: Mainframe By: priyanka [ Grey Star Level] Sep 6, 2010

Why should BLKSIZE be in multiples of LRECL or less than it?

Why should BLKSIZE be in multiples of LRECL or less than it? '

Answers No Answers In: JCL By: ashok [ Grey Star Level] Sep 6, 2010

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