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 db2 plan table?

1044

Is db2 relational database?

971

What is db2 instance?

1076

How to run db2 command in windows?

1188

What is a db2 package?

1047

What is a db2 table?

1005

What is a page in db2?

1025

Is db2 a database?

958

What is a collection in db2?

1028

What is a dbrm in db2?

1018

What is db2 catalog database?

1034

Is db2 a mainframe database?

996

What is db2 optimizer?

1226

What are db2 objects?

1043

How to find the number of rows in a db2 table?

1114

Un-Answered Questions { IBM MainFrame }

can you please let me know if there is any walkins for COBOL/PLI/DB2/IMS/JCL in pune other than IBM and ITC infotech

2424

Give certain situations where NEWCOPY is obligatory?

1104

what is eib, how is can be used?

1100

Which dd parameters are required?

1180

Are view updateable?

1035

Explain about dbrm.

1037

What is RRange and ARange?

2101

What is the difference between cursor and select statement?

1094

what are the reserved words for cics?

1075

How do I copy a table in db2?

994

is it required that primary key values have to be unique? Do alternate key values have to be unique?

1050

How many maximum base registers we can have in a program?

1029

What is bmp mode?

3532

What is db2 stogroup?

1154

Name the various locking levels available?

1089

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