IBM MainFrame AllOther Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame AllOther Interview Questions

Questions Answers Views Company eMail

What is Comp-2?

1075

What is the maximum value that can be stored in s9(8) comp?

990

Give the format of using and giving in sort statement. What are the restrictions with it?

994

Can I redefine an x(100) field with a field of x(200)?

918

How many bytes does a s9(7) comp-3 field occupy ?

918

How many bytes does a s9(7) sign trailing separate field occupy ?

1068

My program has an array defined to have 10 items. Due to a bug, I find that even if the program access the 11th item in this array, the program does not abend. What is wrong with it?

1041

When are scope terminators compulsory?

979

Explain index cardinality?

1006

Define clustered index?

924

What is drda ?

1057

What is the need of running runstats in the test environment?

1028

What is the function of the verb initialize?

1042

Write the difference between hidam and hdam databases?

968

What is the function of dbctl?

1074

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Un-Answered Questions { IBM MainFrame AllOther }

What will be the result if on size error phrase is declared?

904

What do you mean by linkage section?

965

What is mainframe application testing?

1001

How are type 1 and type 2 indexes different?

972

How to move a field DT 9(8) of input file to DT 9(8) COMP-3 in output file in ezytrieve? in the output file entire dt is not moved.If any answer plz reply as soon as possible.

2168

How to find all duplicate records?

923

What is the worst thing that you’ve seen on a day?

914

what are the parameter we cannot use in procedure? How many instream we can write in single jcl? Can we call instream to catalog and catalog to instream?

995

Describe the benefits of drda?

909

What are some uses of the evaluate statement?

914

how to handle -911 (deadlock) error in a db2 program so that the program will never abend?

988

Have you caused any huge mistakes for the bank?

902

What is meant by drda?

917

hi provide info about any real time requirement in health care and banking services mainframe applications. pls send immediate reply to me.

1949

Differentiate between hdam and the hidam databases?

974

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