IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 14045

What is a GDG

IBM,

4 16096

What is the different ways to initiate a task?

2 12055

why occurs clause not mentioned in 01 level

HCL, NIIT, TCS, Tesco,

6 44093

How to resolve the soc4 and soc7 errors?

IBM, RBS,

5 36888

what is the process of precompiler?

2 14783

What is buffrpool? Where we use it ?

Tesco,

2 12313

what is Runstats? Whem will u choose to runatats?

Danske,

1 11831

what is REORG? what is the use?

4 13228

What is binary search?

3 11011

What is the difference between PIC 9.99 and 9v99?

7 52736

What is the difference between index and subscript?

Visa,

5 38228

What is SET TO TRUE all about, anyway?

5 16808

What is COMP-1? COMP-2?

CitiGroup,

4 18066

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 5192


Un-Answered Questions { IBM MainFrame }

How do you eliminate the duplicates?

523


Why db2 is called db2?

595


What is dbrm? What it contains?

682


What is the role of the data page in the db2 database?

590


is it compulsory commitment control in journal?

2013






If JOBA is in MSGW due to data decimal error and DUMP is generated and I found that Decimal field formatted with some special char which is coming from Input file amd file has millions of records. How I can find out on which record the error is occur. Please share your experience.....

1730


What the difference is between continue and next sentence?

665


What is dbid used in adabas?

562


Explain how to differentiate call by context by comparing it to other calls?

689


What is the function of the verb initialize?

608


What is an area sweep and when is it used?

1083


How to print 10 to 1 if the input have only 10 digit number?

813


Define check constraint.

646


How are you going to remove duplicates from the file that is being read?

544


What is the maximum number of fields allowed per segment and what is the maximum number of fields per database?

621