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IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 12926

What is a GDG

IBM,

4 15130

What is the different ways to initiate a task?

2 11263

why occurs clause not mentioned in 01 level

HCL, NIIT, TCS, Tesco,

6 41373

How to resolve the soc4 and soc7 errors?

IBM, RBS,

5 35076

what is the process of precompiler?

2 13967

What is buffrpool? Where we use it ?

Tesco,

2 11643

what is Runstats? Whem will u choose to runatats?

Danske,

1 11164

what is REORG? what is the use?

4 12409

What is binary search?

3 10314

What is the difference between PIC 9.99 and 9v99?

7 49323

What is the difference between index and subscript?

Visa,

5 36705

What is SET TO TRUE all about, anyway?

5 15774

What is COMP-1? COMP-2?

CitiGroup,

4 16957

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 4764


Un-Answered Questions { IBM MainFrame }

What is db2 purescale?

416


I have program P1 which calls file F1 which has 100 records and following structure 001 .................. 002 .................. 003 .................. 098 .................... 099 ................... 100 .................... Now I want to read these files and write these records in file F2 in following manner. 001 ...... 051 ..... 002 ...... 052 ..... 003 ...... 053 ..... .......... ....... .......... ....... .......... ....... 048 ........ 098 ...... 049 .......... 099 ....... 050 .... 100 ......

9692


How can you count the number of rows from a table tab?

496


what is DSN parameter and DISP parameter is used for?

536


which utility is used to run a cobol-db2 program?

642






how do you reference the rrds file formats from cobol programs

594


What is difference between static and dynamic call in cobol?

595


which utility is used to sort a file in jcl?

554


What does "using" do?

467


What is length is cobol?

523


when a task suspends all the handle conditions via the push command, how does the task reactivate all the handle conditions?

547


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

766


Which Search verb is equivalent to PERFORM…VARYING?

539


What is the usage of comp fields in cobol?

519


What is the function of commit in idms?

371