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

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REXX (60)
Assembler (68)
CLIST (6)
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OS390 (10)
OS 2 (7)
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IBM MainFrame Interview Questions

Questions Answers Views Company eMail

can i give 9(10) in comp 3 instead of s9(10) ? if i can give wht would be ths ans

DELL,

2 7506

wht is load module and object module ?

DELL, TCS,

2 14811

wht is structured cobol pgm and non structred cobol pgm ?

CTS, DELL,

1 3983

how can we get current dat and time thru cobol pgm

DELL,

3 11549

how can i see junk values in dclgen or in hostvariable of comp ?

DELL,

2995

in catalog procedure i have step1 dd dsn=filea dd dsn=fileb dd dsn=filec ur concatenaning all the files. but i need to override fileb with file 2 ? can anyone give the ans pls for ths

DELL,

1 6754

wht steps we need will coding cobol and db2 pgm ?

CGI,

6 10381

can any one give good example for cond 88 level number and for renames pls urgent dudes ?

DELL,

3 8763

how will u code parm parameter and where pls ?

DELL,

3 7869

wht is the difference between goto and perform stmts

DELL,

7 36036

wht is the diff b/w if and evaluate stmts ?

DELL,

2 6390

wht is the d/f between positional parameter n keyword parameter ?

1 20537

db2 restart logic ?

DELL, HTC, UHG,

1 12245

which one is better among static call and dynamic call?

3 7193

what are stage one indexable predicates?

1 6274

Un-Answered Questions { IBM MainFrame }

How can you do the explain of a dynamic sql statement?

1069

what are bind concepts in db2 cobol?

1090

Explain what you understand by passing by value.

1152

What is the use of trt instruction?

1015

What is perform what is varying?

1164

Explain acbgen process?

1094

Which statement is used to identify the private libraries in job?

1185

Explain about cursor stability?

1050

What is one line to pass PARM from JCL to COBOL?

4953

My sql statement select avg(salary) from emp yields inaccurate results. Why?

1087

How long have you been working on mainframes?

966

What is the distinction amongst include and copy?

978

Explain the benefits you can get from mainframe connect?

970

Explain the difference between tsq and tdq

985

How do you get the data to code the BMS macro?

1966

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