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

What is meant by concurrency?

1 6298

What is subquery ?

6 12944

How would you move a tablespace (using STOGROUP) to a different DASD volume allocated to that tablespace?

1 5966

How does the processing of a correlated subquery differ from a non correlated subquery?

1 7571

Can you define an Index if the table size less than 10 PAGES?

IBM,

1 6404

What are the various locks available?

CTS,

5 12555

What will the DB2 optimizer do?

2 6467

What are the contents of a DCLGEN?

MetLife,

4 13518

What is deadlock?

2 7329

What is Declaration Generator(DCLGEN)?

1 7310

What is the difference between static and dynamic SQL?

1 25905

How many Buffer pools are there in DB2 and what are they?

IBM,

1 7780

What is RUNSTATS?

3 7948

How many sub queries can you combine together ?

IBM,

4 10642

What is a cursor and what is its function?

2 5809

Un-Answered Questions { IBM MainFrame }

Are you comfortable in cobol or jcl?

1098

have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.

1797

what u mean by csrloc and rtncsrloc in rpgIV in as/400.Give an eg? to do...give some coding...what is row no and column no ???..if possible...give a no of lines coding....please

4533

What is the latest version of ibm db2?

1352

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

2309

PLEASE SEND ME THE DOCUMENTS IF ANY ONE HAVE REGARDING THE IMPACT ANALYSYS,REVIEWS

2464

List the type of locks and explain each of them.

984

can any body give me any website for getting help on mainframe projectts in banking domain.

2157

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

2103

pls send the docs of any telecommunication mainframe project

2208

i need a small 3d program using inline and outline.

2279

For More Un-Answered { IBM MainFrame } Questions Click Here