how do you code a null statement?

0 Answers   IBM,

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What is STEPLIB, JOBLIB? What is it used for?

2 Answers  

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If I defined space as TRK(10,10) for the one file and lrecl = 4K then tell me how many record will vsam file will contain. will it 1,2,3,4,5 or how many,

3 Answers   IBM,

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I had 100 steps in jcl i want to execute first 10 steps only?

6 Answers   IBM,

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Mention the types of job control statements?

0 Answers  

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A statement about PROCs is " In PROCs, Symbolic Parameters can be assigned on PROC and EXEC", BUT On which EXEC, (i) On the JCL's EXEC which is calling to PROC1. (Inside JCL, EXEC PROC1) (ii) or On the PROC's EXEC where it calls the PGM1. (Inside PROC, EXEC PGM=PGM1)

2 Answers   IBM,

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When we give TYPERUN = SCAN , what are the syntax errors we get?

5 Answers   Kanbay,

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I have a File that has duplicate records. I need only those records that occur more than thrice.

3 Answers  

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how would you create a temporary dataset? And where will you use them?

0 Answers  

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What is DSNDB06 ?

1 Answers  

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For how long a job can be executed continuously in a mainframe ?

4 Answers  

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I have 3 duplicate records in a file . I want to eliminate 1st, 2nd and copy 3rd one only . HOW ?

3 Answers   CTS, DELL,

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