IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 13941

What is a GDG

IBM,

4 16023

What is the different ways to initiate a task?

2 11995

why occurs clause not mentioned in 01 level

HCL, NIIT, TCS, Tesco,

6 43912

How to resolve the soc4 and soc7 errors?

IBM, RBS,

5 36737

what is the process of precompiler?

2 14718

What is buffrpool? Where we use it ?

Tesco,

2 12275

what is Runstats? Whem will u choose to runatats?

Danske,

1 11787

what is REORG? what is the use?

4 13161

What is binary search?

3 10956

What is the difference between PIC 9.99 and 9v99?

7 52555

What is the difference between index and subscript?

Visa,

5 38099

What is SET TO TRUE all about, anyway?

5 16726

What is COMP-1? COMP-2?

CitiGroup,

4 17958

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 5168


Un-Answered Questions { IBM MainFrame }

Which mode is used to operate the sequential file?

654


I have many files which i am receiving from client everyday. I have one step for every file to check for empty or not. Here client gives 30 files i need to check for every file for empty or not and i need to perform 30 steps. Can I do it in single step. Dynamically i need to change the File name in my step.

724


Can we move alphanumeric incentive to the numeric field?

547


What are the some important fields in the eib block?

602


have in 100 records in a file i want to read first 3 records and skip next 3 records and agan i want to read 3 records and again i want to skip 3 records... run a loop from record one to 10 evaluate i/3 if comes even then skip else write to output file

914






does uni-rexx give me any capabilities designed specifically for the unix environment?

584


Explain the difference between and exec cics xctl and an exec cics link command?

553


What do you mean by rollback?

564


Explain ibm z?

572


Is ibm db2 free?

567


What are the various section in data division and briefly explain them.

681


How to define a directory?

491


Can you explain cics translator?

595


What is bind and rebind in db2?

640


what is db2 restart?

1684