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

Why there is no questions in this column?

6 16773

What is a GDG

IBM,

4 18770

What is the different ways to initiate a task?

2 13893

why occurs clause not mentioned in 01 level

HCL, NIIT, TCS, Tesco,

6 48396

How to resolve the soc4 and soc7 errors?

IBM, RBS,

5 40150

what is the process of precompiler?

2 16623

What is buffrpool? Where we use it ?

Tesco,

2 13998

what is Runstats? Whem will u choose to runatats?

Danske,

1 13182

what is REORG? what is the use?

4 15686

What is binary search?

3 12673

What is the difference between PIC 9.99 and 9v99?

7 57085

What is the difference between index and subscript?

Visa,

5 41486

What is SET TO TRUE all about, anyway?

5 19153

What is COMP-1? COMP-2?

CitiGroup,

4 20433

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 6519

Un-Answered Questions { MainFrame }

Describe major components of db2?

1091

Explain various types of locks in db2?

1150

what is a physical file?

1806

What is schema in db2?

1021

How to define a vsam file in cics getting into cics to define a vsam file.

1158

how do you specify the number of records to roll in a subfile ?

2169

What are the two ways in which dl/i interface can be invoked?

944

What is database manager in db2?

1021

I need exexution process for JCL programs

2276

Explain control variable in online screens?

1003

Explain how can a stopped job be started again?

1138

The natural file converted to PDF file if Yes then explain ?

3149

Program to read marks of 10 students for 4 subjects and compute and display total marks and status of each student in rpg

1142

what is the clp command to access a query/400?

2140

What is the meaning of Copy IDMS Subschema-Binds?

1687

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