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 7301

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

IBM,

2 7414

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 11531

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,

4311

How to Enter The Spool Area In Real Time?

IBM,

7 11189

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 5786

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

CSC, IBM,

1 6751

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 10078

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 8541

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

HSBC,

3 18783

Un-Answered Questions { MainFrame }

Explain the difference between getting the system time with eibtime and asktime command?

1088

What rules are followed by the search verb.

1117

the maximum number of subfiles that can be active for a single file is ____ .

1862

Tell about how do you eliminate the duplicates?

1002

the maximum number of subfiles that can defined in a rpg program for one display file is ___ .

3288

describe the difference between the dowxx and douxx operations?

2131

Define dynamic processing?

1011

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

972

What are the types of important programs that are used in the cics?

1037

What are the various data types available in db2?

1094

Explain how to detect record is locked in cobol/400? What is the solution for that?

911

Explain psbgen process?

1191

what is scan and xlate?

1839

Explain how pa key is different from pf key?

1161

Explain the significance of the shareoptions parameter?

1009

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