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Restart Job
How to ask any operator to initiate a job or restart a job automatically if it fails? Which parameter is used for this?
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JCL COBOL Submission
How to submit JCL from COBOL program?
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VSAM Master Catalogs
How many active VSAM master catalogs can exist in an operational MVS system
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Sequential File Handling
Is it possible to delete a record from a sequential file in COBOL Program? If yes, Explain how?
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JCL Copylib
Suppose If You have mentioned the copylib in JCL program but the copy book is not expanded in the program what is the possible error you get?
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DB2 Packages and Plan
Assume PROG A Calling PROG B, C and PROG C calling D and E, Here how many PACKAGES and PLAN will be created?
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Test JCL without submitting it.
How can I test JCL without submitting it? Like scanning it b4 submitting.
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Sort Duplicates in Dataset
How do I use SORT to copy duplicates in a Dataset to another
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Endeavour tool
How is endeavour tool used in practical scenario?
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What does return code code 0099 mean?
One of my JCL steps returns the code 0099 and my job fails.
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Mainframe developer Questions
This is Sahasra, I am trying for a job as a Mainframe developer. I am attending the interview as a 3+ candidate. The real time questions like:
1)Tell me about your project
2)tell what is the recent change request you have got?
3)what are the difficulties you faced?
4)what are the abend codes you got and how you resolved them -
Maximum Size of DFHCOMMAREA
What can be the maximum size of DFHCOMMAREA?
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Sort Data in File
In COBOL, How to sort data in a file without using the sort command?
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Read Sequential File
How to read sequential file in reverse order?
Mainframe Interview Questions
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