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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

In an EVALUTE statement is the order of the WHEN clauses significant?

4 12350

Give some advantages of REDEFINES clause?

Syntel,

2 20734

How do you do in-line PERFORM?

Accenture,

4 18097

Explain call by context by comparing it to other calls.

1 9055

What does EXIT do ?

Deloitte,

3 13581

what is Pic 9v99 Indicates?

2 13459

What is an explicit scope terminator?

3 20109

COMP?

2 6290

What should be the sorting order for SEARCH ALL?

5 10464

How is sign stored in Packed Decimal fields and Zoned Decimal fields?

ABC, HCL, TCS,

6 37910

How do you define a table/array in COBOL?

Hexaware,

5 31235

When is a scope terminator mandatory?

3 9085

How do you submit JCL via a Cobol program?

IBM,

5 20595

What is the difference between a DYNAMIC and STATIC call in COBOL?

2 13192

Differentiate COBOL and COBOL-II?

2499

Un-Answered Questions { MainFrame }

Explain the purpose of the program list table?

946

What is cobol db2?

932

what are the statements that are not valid to be included in an include statement?

1327

How many register we are using in mvs?

1004

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3937

How can you validate Sql errors during cursor operation in db2 pgms and where do you code?

2166

How do I copy a table in db2?

950

what do you mean by a upgrade set in vsam?

1014

what is kids-rpg?

1058

What is the difference between non-join logical files and join logical files?

1053

Explain the difference between various read and find statement?

987

How do I connect my db2 database to ibm?

984

DB2 can implement a join in three ways using a merge join, a nested join or a hybrid join. Explain the differences?

2778

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

2069

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

2187

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