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 12556

Give some advantages of REDEFINES clause?

Syntel,

2 20907

How do you do in-line PERFORM?

Accenture,

4 18343

Explain call by context by comparing it to other calls.

1 9157

What does EXIT do ?

Deloitte,

3 13747

what is Pic 9v99 Indicates?

2 13608

What is an explicit scope terminator?

3 20311

COMP?

2 6409

What should be the sorting order for SEARCH ALL?

5 10693

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

ABC, HCL, TCS,

6 38215

How do you define a table/array in COBOL?

Hexaware,

5 31469

When is a scope terminator mandatory?

3 9231

How do you submit JCL via a Cobol program?

IBM,

5 20919

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

2 13357

Differentiate COBOL and COBOL-II?

2575

Un-Answered Questions { MainFrame }

does anybody know about niit technologies ? how is that company ? any body working in that company ? please answer my question.I got selected in NIIT Technologies delhi.

3004

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

1560

What are the record format field mapping options in cpyf?

1029

Which command is used to remove all rows from a table?

1111

What is the main function of the sign-on table?

1078

What is ibm db2 database?

1006

How many types of page locks can be held in db2?

1043

How are the next sentence and continue different from each other?

1297

What rules are followed by the search verb.

1118

Give some examples of command terminators?

1261

what is the maximum number of files allowed in rpg?

1640

How to Get Information About the Tables?

1692

Comment whether the cursor is closed during commit or not.

1106

What is the pic clause for the hhmmss type of data fields?

941

What is db2? Explain.

1043

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