What does a disposition of (NEW,CATLG,KEEP) mean?

1 Answers   Cap Gemini,

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A chkpt is the parameter coded for multi-volume qsam datasets in a dd statement. When a chkpt is coded as chkpt=eov, a checkpoint is written to the dataset specified in the sysckeov statement at the end of each volume of the input/output multi-volume dataset. State whether true or false?

0 Answers   IBM,

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how you will the direct the data to spool using sysout option?

0 Answers   IBM,

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I have a sequential file in which there are 50 records. Now I want to copy all the 50 records in the reverse order into a new file? The last record in the original file should be the first record in the new file. How can I do it?

4 Answers   IBM, TCS,

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//step#3 exec pgm = hkbc762 what is wrong with the syntax?

3 Answers  

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how can u understand ps and pds from their names ?

1 Answers   TCS,

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can u execute a proc from another proc?

5 Answers   Logica CMG,

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The maximum number of steps in a job?

4 Answers  

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Is Default for MSGCLASS = (1,1) ?

2 Answers   IBM,

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Mainframes gets a text file that contains the name of the file. Now using JCL i want to locate that file name in the mainframe system and perform further processing. Please tell how to proceed

0 Answers  

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Suppose I have 5 dataset listed under a single DD name in a catlogued PROC. How can I override one of those 5 dataset (say 3rd dataset)?

5 Answers   Cognizant,

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How to test thru JCL if any file(PS or VSAM) is empty or not. I do not want to use any COBOL prog or Ezytrieve and want to do using utility.

10 Answers   Lehman Brothers,

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