IBM MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

change process tool( code changes from dev to prd) The changes made to your code should be effected in live. how the process takes place. that is how can you move the code changes from development to production.

EDS,

1 4522

how to access VSAm file

EDS, IBM,

2 9653

cobol and assembler access

EDS,

2 7016

how to find the dump

EDS,

3 12917

how to produce SOC7 abend

EDS, IBM,

1 8548

how to skip the steps in JCl

EDS,

2 9678

Un-Answered Questions { IBM MainFrame }

How may sets be ordered?

889

What is the difference between a return with transid and xctl?

1063

What do you understand by psb and acb?

1119

What is the use of tdq and tsq?

1113

How many types of page locks can be held in db2?

1038

What is mainframe database?

901

What does db2 blu stand for?

1165

Name the lockable units in DB2?

1126

Explain the use of DCT ?

1073

Is it possible to code instream data in a PROC?

1328

What is db2 and what is the use of db2 optimizer?

1056

how can we define a gdg?

942

What is the meaning of the eibaid field?

928

What is the significance of addrspc parameter in the exec statement?

1072

What is the use of intialize verb?

1250

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