MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame (5234)
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MainFrame Interview Questions

Questions Answers Views Company eMail

What is a ca split?

1079

How do you define an altindx?

1040

What are the advantages of vsam over isam?

1134

What is the use of access method services in vsam?

1057

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

1004

How is record management performed in vsam?

1139

What is the purpose of control intervals in vsam?

1009

What are the access method services used in vsam?

1033

What are the building blocks used in vsam datasets?

990

What is a ci split?

960

What are the steps involved in access method services?

958

How is the sorting of vsam files carried?

1121

What is control area?

1079

What is the main function of key sequenced data set in vsam?

966

What is control interval?

1071

Un-Answered Questions { MainFrame }

what are decleratives in cobol?

2262

Explain about rct in db2?

1109

can you specify a display file to be used in the following modes input,output, or combined modes ?

1559

List the type of locks and explain each of them.

933

How to create db2 table in mainframe?

1154

is there any way to dynamically merge other html scripts into a given html?

1075

How did the release of cobol/370 version 1.3 improve the performance of release 1.1?

1083

What are the utility programs in jcl?

1161

What is the LINKAGE SECTION used in COBOL?

1529

What is auto status in idms?

877

Explain the difference between tsq and tdq

988

explain sflclr, sflend, sfldlt, and sflcsrrrn?

1351

what is the JCL statement consists of?

1191

Explain the thress bms options?

1013

Why is it necessary that file needs to be opened in I-O mode for REWRITE?

1326

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