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

Comment whether the cursor is closed during commit or not.

1059

Define predicate?

1086

Explain about cursor stability?

997

List out the buffer pools in db2

1043

What is a storage group (stogroup)?

1203

Explain dclgen.

1157

What is sqlca’s maximum length?

1120

In an sql table that is embedded, what is the procedure to retrieve rows that are part of a db2 table?

1060

Define declaration generator (dclgen).

1082

Define data page.

1033

Mention the different locking levels that are available in db2.

1102

For a db2 column that is being defined as decimal (11, 2), discuss the cobol picture clause.

1075

Discuss about db2 bind?

1062

List out the data types available.

1106

Define sqlca.

1075

Un-Answered Questions { MainFrame }

Explain a linkage segment

1004

Explain how to move cursor to a particular field when position is not known?

956

How do you eliminate the duplicates?

887

Explain about LMQUERY�give a dialog information about a data set

1406

Explain the difference between external subroutine and subprogram?

1161

What are the prerogatives?

1040

what if my system I runs with system value qccsid 65535?

1009

What is multithreading in jcl?

1413

A join logical file has how many record formats?

1084

What is an instance in db2?

1002

how do you create an alternate index ?

1036

what is a jcl?

1106

how you will the direct the data to spool using sysout option?

2380

what is sflinz and sflrna?

1475

List the different components of jcl statement?

1044

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