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

COBOL (1072)
JCL (1031)
CICS (755)
DB2 (1122)

IMS (143)
IDMS (107)
Natural (81)
ADABAS (26)

REXX (60)
Assembler (68)
CLIST (6)
QMF (32)

MVS (25)
OS390 (10)
OS 2 (7)
VSAM (319)

IBM MainFrame Interview Questions

Questions Answers Views Company eMail

) how do u code after getting data?

IBM,

2155

)what is retrieve?

IBM,

1 4614

what is sysncpoint?

IBM,

1 5437

what is MSGLEVEL?

IBM,

1 9507

DATAONLY, MAPONLY functionality?

IBM,

1 4640

How do u write test cases?

IBM,

2069

What type of SDLC u followed? Why?

IBM,

1999

Why IBM?

IBM,

1 3008

IF I mention stop run in CICS what happens?

IBM,

2379

If Region=0k means What Happen?

IBM,

2 7305

In my JCL 10 Steps Will Be there Now i want to execute step05 And step06. How to Give the Cond?

IBM,

2 7416

i have mainprogram and subgram...if i compile mainprogram without stop run..what will u get in compilation time?

HCL,

1 3980

i have mainprogram and subgram...if i compile mainprogram without stop run..what will u get in compilation time?

HCL,

5 11545

run jcl for cobol+db2 pgm?.. //jobcard //step001 exec pgm=ikjeft01 //systin dd * DSNSYSTEM(--------) RUN PROGRAM(MYPGMNAME) PLAN(-----), LIB(-------), PARMS(------) /* WHAT WILL U GIVE INSIDE THE BRACKETS... WHAT IS PLAN,PACKAGE,BIND?..PLAN N PACAKGES ARE GENERATED BY ?...

IBM,

4316

How to Enter The Spool Area In Real Time?

IBM,

7 11195

Un-Answered Questions { IBM MainFrame }

How to execute stored procedure in db2 command editor?

1049

How vsam files are read in cics pgms?

1305

What is dbrm? What it contains?

1163

What is the difference between comp and comp-3 usage?

1201

What is program reentrance?

1166

What are declaratives and what are their uses in cobol?

1205

How is deadlock resolved?

1148

What is a ci split? What is a ca split?

1210

How to define a vsam file in cics getting into cics to define a vsam file.

1168

how JCL works?

1268

What are 77 levels used for?

1108

why ci and ca splits are not possible in esds and rrds?

1161

What is catalog database in db2?

1166

how do you create a dataset in a jcl with the same file organisation as that of another existing dataset?

1408

What is the disadvantage of dynamic generation of acb?

1009

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