IBM MainFrame Interview Questions
Questions Answers Views Company eMail

What is dbkey?

506

Explain about few error status codes of idms.

516

Discuss some of the terminology of idms.

494

Difference between fixed length and variable length records.

485

Explain storage architecture of idms.

492

Is automatic restart possible in jcl?

722

How jcl work to handle various input output file operations?

646

Is their any set of rules for dd? Explain.

648

What is use of restart and how to use it?

754

Can I share my data with other jobs? How?

660

Are there any set of rules for the names of the steps used in a job?

622

What is the significance of addrspc parameter in exec statement?

719

What are the parameters that are used in creating a gdg?

725

Differentiate between addressing mode and run mode.

606

I want my job (careerride) to be executed in 1 minute and 2 seconds. How do I do that?

698


Un-Answered Questions { IBM MainFrame }

What is a db2 tablespace?

591


what is the purpose of the verify function of idcams?

593


how to display the negative numbers?

1756


What is deadlock in db2?

572


Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

604






What is plan in cobol db2?

578


Can you name a few software running under the mainframe?

523


suppose I have 1000 rows in a db2 table. I want to update first 100 records, how do I do it?

666


What does db2 plan contain?

567


Why do we need reorg in db2?

553


hello friends ,i have exam in Hsbc,pls any on send me placement papers and technical questions on mainframes,thank u

1650


Explain adabas basic concepts. Like inverted list, address converter ,data storage?

550


What are bind parameters in db2?

605


Explain the difference between intra partition tdq and extra partition tdq?

577


Define exec cics retrieve?

673