what is the advantage of using redefines instead of delaring the variables ?

5 Answers   HCL,

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What are ISOLATION LEVELS? Where do we need to specify them?

3 Answers   EXL,

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can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there

0 Answers  

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01 A pic 9(100) find record length of it

6 Answers   TCS,

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in cobol main pgm is calling sub pgm but sub pgm does not exists , what abend i get if submit the job?

2 Answers   HSBC,

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write a program to eliminate duplicate records in a input file and send them to output file.

2 Answers   IBM,

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how many times PARA-A is performed : PERFORM PARA-A VARYING TIMES-COUNTER FROM 1 BY 1 UNTIL TIMES-COUNTER >0 PARA-A MOVE P TO Q MOVE H TO TIMES COUNTER a.10 b.1 c.11 d.0

4 Answers   TCS,

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If a sub program is called from mainprogram.I have opened cursor in main program and Fetch the result in subprogram ,Is it possible ?If yes please tell me the reason.

1 Answers  

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how will you define vsam file in select clause?

3 Answers   Patni,

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what is the meaning of pic 9(09)v99-

4 Answers   HSBC,

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what are the paramater we cannot use in procedure?how many instream we can write in single jcl?can we call instream to catalog and ctalog to instream?

2 Answers   Satyam,

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01 var1 pic x(10) 01 var2 redefines var1 pic 9(10). then in procedure division move 'abcde' to var1 then waht is the value of var1 and var2

9 Answers   HSBC,

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