What are steplib and joblib? What for they are used?

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What are hierarchy levels in jcl?

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How many JOB statements a JCL can have ? If there are more than one JOB statements in a JCL, are they submitted in succession or in parallel ?

4 Answers   IBM, Tech Mahindra,

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i have a string of 80 chars i want to replace 4th char with "a"?

3 Answers   CSC,

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what is use of disp parameter in dd statement?

0 Answers   IBM,

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How can the disposition of sysout datasets be set for an entire jobstream?

0 Answers  

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Hi, I have 3 files say file A , file B and file C.I want to form an output file in which i will have all the records from file A. Files B and C also may contain records that are present in file A.I want those records also to be included in my output file. for eg: file A contains: 1 2 3 file B contains: 2 4 5 file C contains: 1 3 5 So in my output file should look like: 1 2 3 2 1 3 Can any one help ???.....thanks in advance.

2 Answers  

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We can use PASS with permanent datasets also. THEN Which is the condition in which we may use PASS (instead of KEEP) with permanent data sets, while there is no need to specify UNIT and VOL for them like temporary data sets (in cas we use KEEP for permanent data sets) ?

0 Answers   IBM,

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How can unused space allocation be returned to the system when a dataset is closed?

0 Answers  

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which utility is used to run a cobol-db2 program?

0 Answers   IBM,

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what is the function of iebcompr?....is it compare record length or characteristics of a dataset?...pls explain with examples.......

2 Answers  

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What 3 guidelines do we have to follow when concatenating DD statements?

3 Answers  

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