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

Parm value passed is PARM=(10,20). how do code linkage section and how would you add these two passes values and show result in cobol program.

IBM,

3 8155

write a program to eliminate duplicate records in a input file and send them to output file.

IBM,

2 6453

wirte a pgm in using files in which we hav 10 ,20,30 40...100 records in inputfile and i want them to be send to outputfile in reverse order. PLZ HELP ME OUT .........THIS IS A RECENT QUESTION IN IGATE..

iGate,

5 9900

if a=b how the flow will complete??? perform test through test-exit. perform activa through activa-exit. test. if a=b then next sentence else move a to c. test-exit. exit. activa. -- -- activa-exit. exit.

IBM,

1 4533

how to resolve soc-7 ? please tell me

IBM,

3 8287

What is the difference between Sysin,Sysout,Sysdbout and Sysudump?

3 15646

Could anyone clearly explain the diference between sub query and correlated sub query?

3 5995

Can we use MVC instruction to move pack field to pack field....which instruction you will use and why ?

Amdocs, IBM,

4 12397

write a program to eliminate duplicate records in a input file and send them to output file.THIS IS IGATE RECENT QUESTIONN.....JUST 1 WEEK BACKKKK...

iGate,

5 20034

In CICS, BMS what is the use of FREEKB parameter

IBM,

2 12434

how many maximum no of variables can be declared in linkage section ?

HCL,

2 6599

what are the isolation levels and where we use it in the db2 program

TCS,

3 8146

what is scope terminator

IBM,

2 5999

what is the drawback of vsam dataset?? a.execution slow. b.free space. c.independent storage device. d.none of the above. let me know the answer with reason.

Target,

4 7995

which is the most efficient tablespace?? a.simple tablespace. b.partitioned tablespace. c.segmented tablespace. d.none of the above. please post answer with the reason.?

3 6405

Un-Answered Questions { IBM MainFrame }

What is dbrm? When it will be created?

1022

what is the meaning, the advantages and which are the types of evaluate statement?

1049

What is temporal table in db2?

1035

explain how many ways you can load data in a vsam cluster?

1036

What is the default value(s) for an initialize? What keyword will allow for an override of the default?

1115

What is catelog procedure and how many catelog procedure to use in one job?

8681

What are the cobol coding sheets?

1264

What are the recoverable cics resources?

1014

what is u r recent task in insurence project?..plz tell how to tell this.

3325

How do u write test cases?

2062

What is concurrency?

1228

In job processing, what happens in conversion stage?

1191

Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?

971

Explain the mdt in cics?

1153

Immediate Job opening for mainframe professionals in Keane Bangalore. Please find the below details: Organization: Keane India Location: Bangalore Skill: COBOL, JCL,VSAM,DB2,CICS,IMS,REXX,CLIST Exp: 1 to 4 years only Employment Type: Permenant Employee Note: If you have attended keane interview in past 6 months please ignore this job opening. Please respond to email id keanemfjob@gmail.com OR keanemfjob@yahoo.in with your latest resume and following details, We will contact you within 24 hours: Total IT Exp: Exp in Mainframe: Current CTC: Expected CTC: Notice Period:

3996

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