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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

If Region=0k means What Happen?

IBM,

2 7304

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

IBM,

2 7415

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

HCL,

1 3978

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

HCL,

5 11539

Hi Viewers can any body explain me how to update and ahange the already existed data in physical file using subfile ? please explain me with the code if possible?

1 5140

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,

4314

How to Enter The Spool Area In Real Time?

IBM,

7 11193

Hi guys. Im in AS/400(RPGLE,CLP) from last 1 year.Now i wan to upgrade my Knowledge in AS/400. Suggest me some new fields & courses which falls under AS/400. Waiting for your quick Response.

Voltech,

1 5788

How To Compile The COBOL-BD2-CI CS Programs In Real TIme? Please Give Me the Detailed Description?

CSC, IBM,

1 6755

How do you enter into cics region and how many regions available?

Cap Gemini,

1 7927

How can you compare table column after update and before update?

Satyam,

5 10079

Can any one write coding for scrolling logic or page up & page down?

Cap Gemini, Satyam,

1 14326

How To Retrive The VSAM Datasets in CICS application programs?

Accenture, IBM,

1 3782

Which of the following characters is NOT valid in column 7? a. - b. \ c. * d. # e. $

4 8545

Ques: How can we code COND parameter in a JCL so that only even steps (or only odd steps) get execute??

HSBC,

3 18787

Un-Answered Questions { MainFrame }

What are concurrency issues?

1097

how do you pass parameters in cl?

1824

What are the 4 fields in dd statement?

1272

Differentiate between ci split and ca split?

1011

What is meant by comp-3 and what is it used for?

1037

what do you mean by the cobol record key clause in vsam?

1023

What are INPUT PROCEDURE and OUTPUT PROCEDURE?

1300

Explain the difference between intra partition tdq and extra partition tdq?

995

What Does Lokup Does In Tables & Arrays?

1275

What is the mainframe computer?

943

how do you reference the variable unblock file formats from cobol programs

1328

What is the default value(s) for an initialize and what keyword allows for an override of the default?

1211

What are the mainframe computing pros and cons?

1114

what is the JCL statement consists of?

1191

What is the purpose of control intervals in vsam?

1010

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