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 to take backup of table in db2?

1031

How to get the ddl of a table in db2?

1086

What is a db2 tablespace?

1014

How to find primary key of a table in db2?

1018

What are db2 tables?

1067

What is db2 stogroup?

1113

What is a db2 schema?

1188

What db2 400?

1118

What are packages in db2?

986

What is db2 look?

979

What is db2 bind process?

1200

Is db2 a mainframe?

991

What is db2 command?

984

What is a system catalog table in db2?

1123

How to create db2 table in mainframe?

1112

Un-Answered Questions { IBM MainFrame }

Can you delete vsam files with the delete option of the disposition parameter of jcl?

1078

What do you understand by the terms: joblib and steplib?

1119

What is meant by a bolt dispute?

1308

Suppose if there are a set of statements and each has a word “value” in it, if I want to display all these statements so that the word “value” is aligned, then how do I code this in rexx?

917

A word in the computer memory is identified by_________

954

B37 abend during spufi?

1418

What is the cobol picture clause of the db2 data types date, time, timestamp?

1028

Define the attribute byte?

1077

How to code these statements in JCL: CLEANUP INITIAL(NO) RESTART(NO) DYNALLOC(NO) job definition..?

2207

What is bind and rebind in db2?

1091

What is job control language?

1044

What is a run unit?

1356

What is dbrm? What it contains?

1125

how are start and xctl different?

931

what is the use of the file status clause in the select statement in vsam?

1072

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