MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 8975

What is a GDG

IBM,

4 10834

What is the different ways to initiate a task?

2 8414




why occurs clause not mentioned in 01 level

Tesco, HCL, TCS, NIIT,

6 28728

How to resolve the soc4 and soc7 errors?

RBS, IBM,

5 27314

what is the process of precompiler?

2 10562

What is buffrpool? Where we use it ?

Tesco,

2 9216

what is Runstats? Whem will u choose to runatats?

Danske,

1 8446

what is REORG? what is the use?

4 9183

What is binary search?

3 7481

What is the difference between PIC 9.99 and 9v99?

7 34538

What is the difference between index and subscript?

Visa,

5 30309

What is SET TO TRUE all about, anyway?

5 10941

What is COMP-1? COMP-2?

CitiGroup,

3 13155

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 3026







Un-Answered Questions { MainFrame }

Can you delete vsam files with the delete option of the disposition parameter of jcl?

40


is it necessary that all versions of the gdg have to be of the same record length?

29


Please send me the real time scenarios in Mainframe Project... i.e., it may be in banking or insurance sector or any other no problem..... please send your mails to krishnaprasadbvs@gmail.com

8679


how will you add a field to physical file already containing data?

27


have you ever know what is the meaning of Packed Decimal  

541






define clustering index.

26


What are the steps involved in access method services?

9


what are the different types of arrays available in rpg ?

40


Why would you use find and get rather than to obtain?

19


When do you specify the isolation level?

8


how can we apply for HSBC exam(Mainframe) in India??? i went to their site and was told to submit my CV ,. etc..( totally confusing...)

1267


Mention one alternative aspect of CICS?

27


How do you retrieve the first 5 characters of firstname column of db2 table emp?

11


List out the data types available.

32


Mention data types used in db2 ?

9