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

How are write I/Os from the buffer pool executed?

1 4256

What is the syntax of SELECT statement when embedded in a COBOL program?

2 10222

What is ACQUIRE/RELEASE in BIND?

Cognizant,

3 27089

Can All Users Have The Privilege To Use The SQL Statement Select (DML)?

1 4146

What are foreign keys?

1 4963

What is JOIN and different types of JOIN.

IBM,

2 12711

What does DSNDB07 database do?

2 12358

What is a DB2 access path?

1 7256

What is a recovery log?

1 4901

What is the COBOL picture clause of the following DB2 data types: DATE, TIME, TIMESTAMP?

3 20547

How does DB2 store NULL physically?

2 11038

Explain the use of the WHERE clause?

1 4207

How can you quickly find out the number of rows updated after an update statement?

CSI, CTS,

1 9654

How could one combine a set of incremental image copies into a single copy?

1 4524

When one binds a PACKAGE ( of a plan ) what package information is stored and where it is stored?

3 8578

Un-Answered Questions { IBM MainFrame }

Are you comfortable in cobol or jcl?

1101

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

2282

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

2313

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

4536

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.

1799

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

2466

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

2162

List the type of locks and explain each of them.

986

What is the latest version of ibm db2?

1354

pls send the docs of any telecommunication mainframe project

2210

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

2106

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