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

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MainFrame Interview Questions

Questions Answers Views Company eMail

What is lock contention?

1 5641

Assuming that a site's standard is that pgm name = plan name, what is the easiest way to find out which Will precompile of an DB2-COBOL program bomb, if DB2 is down?

1 4508

What is COPY PENDING status?

6 37007

What is IMAGECOPY ?

6 39703

What are the functions of Bind?

Amdocs, IBM,

2 8587

What is a cursor?

2 6561

When is the authorization check on DB2 objects done - at BIND time or run time?

1 13742

What happens to a tablespace when its recovery infromation has been removed and a full recovery is no longer possible?

2 5603

What can the Locate option of the Repair Utility accomplish?

2 5643

What is an access path?

3 6643

What is pagespace?

1 4430

On the create tablespace, what does the CLOSE parameter do?

1 5196

What is an alias and how does it differ from a synonym?

3 13183

What are the advantages of using a PACKAGE?

2 20917

What do you mean by NOT NULL WITH DEFAULT? When will you use it?

3 18949

Un-Answered Questions { MainFrame }

Give some examples of command terminators?

1262

How you can characterize tables in cobol?

1203

How can an in-stream dataset be terminated?

1342

Explain the difference between start and xctl?

1073

What is the function of finish in idms?

888

What is the role of schema in the db2 database?

1276

What is the use of runstats in db2?

1112

What are various loop types supported by rexx?

951

what is the size of the address space in kbs for 16 bit address space?

1109

If I have a view which is a join of two or more tables, can this view be updateable?

1139

What is an ims database?

1147

can you have multiple key lists for a single file ?

1701

How would display prime numbers using CL program?

6326

Define the term function request shipping?

1026

What is the function of currentdata option in bind?

1035

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