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

Return code 100 means?

Cap Gemini,

6 10858

What is the use of COMMAREA ?Minimum how much data we can pass from it?

Cap Gemini,

7 29961

How can u pass the control from one prog to another in CICS?

Cap Gemini,

10 18585

whar is the difference bwn LINK() and XCTL()?

Cap Gemini, CGI, IBM,

7 14339

can anybody give the interview questions list of RLU. plz mail me: dinesh_sati07@yahoo.com

HCL,

2731

can we read in input the file with a variable length ? please , how ..could you help me ?

EDS,

3 9478

example for sub strings ? and refernce modifications whit output pls

College School Exams Tests, IBM,

2317

how to convert fb to vb in jcl ?

IBM, Infosys,

5 46011

If anyone has IBM Certification Dumps pls forward to me & also let me know what are the Certification Codes that are available in DB2

2045

how to display date in reverse order if the pic clause of the is numeric suppose date is 09032010 ==> need to print in 20100309 (pic clause is numeric)

6 9153

I just know the Panvalet dataset name, i would like to search all the members of that dataset for particular keyword through Rexx. how to achive? please suggest. Is it possible to open panvalet member in browse mode using Rexx? Your help would be appreciated very much. Thanks in advance.

5559

How can read PF in reverse order (end to start) in CL pgm..

TCS,

8 37028

How do you pass data from a Natural Program to an External Subroutine? Can it share the LDA of Program as in Internal Subroutine.

4 13811

What happens when you issue a ESCAPE ROUTINE in a program ? Will there be any compilation /Run time error.

Shaam,

2 14453

You are processing an input file in a Natural program and you want the program to fail if the file is empty. What command you use in Natural to force it to fail ?

IBM, TCS,

6 16237

Un-Answered Questions { MainFrame }

Explain how do you access storage outside your cics program?

969

hi provide info about any real time requirement in health care and banking services mainframe applications. pls send immediate reply to me.

1994

What is recovery parameters in define cluster command?

1057

How to read a pf in reverse(from last record to first) using cl?

1123

What is auto status in idms?

877

Write in brief about clusters?

986

what is the purpose of data structure?

1744

What is the use of dclgen in db2?

1085

Explain the logical message in cics?

1027

Explain how can the attributes of one sms dataset be copied to another dataset?

1215

Give the name of some fields form sqlca.

1079

How to override loadlib?

2040

Explain in brief how does db2 determine what lock-size to use?

1045

How do you write from PL/1 code to JCL?

2287

Define static linking and dynamic linking.

1195

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