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IBM MainFrame Interview Questions
Questions Answers Views Company eMail

What is a Database Request Module(DBRM)?

 4 18543

What are the different methods of accessing db2 from tso? How is the connection established between TSO & DB2?

Tech Mahindra,

3 12367

What is cursor stability?

 1 7769

What are data types?

 2 4358

What is a NULL value? What are the pros and cons of using NULLS?

 2 8245

What are leaf pages?

 3 7465

when does the SQL statement gets executed when you use cursor in the application programming ?

IBM,

3 9241

What are the disadvantages of PAGE level lock?

 3 7131

In terms of DB2 indexing, what is the root page?

 1 4535

I need to view the number of tables existing under one particular Owner. Is it possible? If so, pl give the SQL query for this?

 2 4104

What is meant by the attachment facility?

 3 8264

What is a Cartesian product?

 2 9186

What is DCLGEN ?

 2 5362

Can we declare DB2 HOST variable in COBOL COPY book?

 2 9422

What's the Maximum Length of SQLCA and what's the content of SQLCABC?

 2 17790

Un-Answered Questions { IBM MainFrame }

how to do automated restart when a job abends?

854

What is a set in idms? What pointers are required, what are possible? How may sets be ordered?

509

When do you get -811 sqlcode and how to resolve it?

521

how do we describe static call and dynamic call?

588

What is the importance of common attribute?

592




Can you use occurs in bms map?

617

What os does db2 run on?

574

What is the use of db2?

590

Explain the function of the cics translator?

617

What are the different dataset organizations used in vsam?

572

Explain ibm z?

583

EXPLAIN MAIN FRAME TESTING PROCESS...HOW TO FIX THE MAINFRAME BUGS?

2060

What is z os in mainframe?

561

What is the pic clause for the any bll cell type of data fields?

551

Differentiate between PCT and FCT.

645

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