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

Are scope terminators compulsory? If they are, when?

954

Explain a linkage segment

1052

What is meant by deadlock in db2?

1251

Why do you need a secondary index in an ims?

961

What is the difference between hdam and hidam databases?

1130

What is inspect and what is it used for?

975

What do you mean by an alias?

1075

Can min or max be used with alphanumeric data?

976

List the type of locks?

931

Is the order of the when clause important in an evaluate statement? Is the order of the when clause significant in an evaluate statement?

950

What is next sentence and continue unique?

1044

What is meant by drda?

946

What do you mean by linkage section?

1000

Is it possible to move an alphanumeric incentive to a numeric field?

997

Which is the difference between delimited by size and delimited by space?

1088

Un-Answered Questions { IBM MainFrame }

How do we specify index to include or not during bind process.

2126

What is load utility in db2?

1181

Please send me the real time scenarios in Mainframe Project... i.e., it may be in banking or insurance sector or any other no problem..... please send your mails to krishnaprasadbvs@gmail.com

11746

can you specify some the distinctive features of a ksds, key sequenced dataset?

1025

How to create backup table in db2?

1089

Explain the function of the terminal control table?

1008

Explain correlated sub-queries.

1028

Following a db2 update statement, what is the quickest way to compute the total number of updated rows?

1063

Explain Introduction abt Ibm framework

2159

How many registers we are using in mvs?

1199

Tandem COBOL Interview questions (on TACL,SCOBOL,ENSCRIBE,PATHWAY0

23639

Kindly specify the pic clause for the hhmmss type of data fields?

1066

How does control intervals and control areas related to each other?

1003

What does db2 mean?

1013

Explain about dbrm.

1043

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