VSAM Interview Questions
Questions Answers Views Company eMail

What is the difference between CI( Control Interval)and CA (Control Area)?

Infosys, TCS,

3 13191

In vsam why we use export-import utility?

3 16122

What is the maximum no. of records that can be allowed in VSAM ?

2 8810

How do you convert flat files to VSAM files ?

EDS, IBM,

5 24993

What is the maximum record length for the VSAM dataset?

Infosys,

7 19911

What is the procedure for running the batch job in mainframe?

1 5943

What do you mean by dirty read ?

5 13468

What do you mean by RDW in VSAM?

2 10198

While designing vsam files,what is the best way to choose control interval size for the data and the index?

1 6061

How vsam datasets are cataloged?

Ordain Solutions,

1 6017

What are the types of VSAM datasets?

IBM,

3 8082

How are records stored in an ESDS, entry sequenced dataset?

IBM,

1 5459

What is a CI, control interval?

3 5581

What are the distinctive features of a ksds, key sequenced dataset?

2 5919

What is a CA, control area?

1 4363


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Un-Answered Questions { VSAM }

if you wish to use the rewrite command how must the vsam file be opened?

711


What is a vsam dataset?

650


Discuss record management in vsam?

568


what is the purpose of the verify function of idcams?

622


name a few common vsam status codes?

648






what do you mean by a upgrade set in vsam?

653


What is the device independent method to indicate where a record is stored?

613


Why is master catalog used in vsam?

596


Explain the biggest disadvantage of using a vsam dataset?

611


What are the distinctive features of a ksda, key sequenced dataset?

555


what do you mean by define model parameter?

619


name the utility program closely associated with vsam?

603


explain the differences between vsam and non-vsam files

666


What is a ca split?

634


State the differences between vsam and non-vsam files?

585