Hello, I have 3 years of exp as a mainframes tester in a leading IT company, now am looking to change my company. Could you please let me know, what are the interview questions/topics i should prepare. Your suggestions are truly valuable for me :) Thanks !!

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Hi all, I have >200 members per Dataset, I need to delete 2 lines from all members of a Dataset. To do Manually it is difficult. So please tell me simple method. is there any Tool or........

2 Answers  

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what is unit testing ? on which basis you will write test case ?

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Can you name a few software running under the mainframe?

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What is the difference between hdam and hidam databases?

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what is the difference between the jes2 and jes3

2 Answers  

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write a query to get  RRN  value from rpg?

1 Answers  

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what are the parameter we cannot use in procedure? How many instream we can write in single jcl? Can we call instream to catalog and catalog to instream?

0 Answers   IBM,

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how to change pic of variables declared in copy book inside progrm?

4 Answers  

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what is use of linkage section?

0 Answers   IBM,

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how can u view a vsam file using file-aid

5 Answers   CSC, IBM,

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What is the difference between inrec and outrec?

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