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

VSAM Interview Questions

Questions Answers Views Company eMail

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

Infosys, TCS,

3 14798

In vsam why we use export-import utility?

3 17474

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

2 9935

How do you convert flat files to VSAM files ?

EDS, IBM,

5 26871

What is the maximum record length for the VSAM dataset?

Infosys,

7 22159

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

1 6745

What do you mean by dirty read ?

5 15073

What do you mean by RDW in VSAM?

2 11427

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

1 6673

How vsam datasets are cataloged?

Ordain Solutions,

1 6773

What are the types of VSAM datasets?

IBM,

3 9551

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

IBM,

1 6412

What is a CI, control interval?

3 6779

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

2 7113

What is a CA, control area?

1 5146

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Un-Answered Questions { VSAM }

Explain the function of the relative record data set?

900

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

955

What are the common vsam error conditions and codes?

1048

Using alternate indexes in batch program?

1046

How does control intervals and control areas related to each other?

971

what do you mean by gdg in vsam?

1152

what is the syntax of ams modal commands?

1214

what is the meaning of each of the values in shareopts(2 3)?

976

What makes vrrds different from vsam?

1189

explain in brief how you can create a vsam file?

1091

what is meant by dirty read in vsam?

1308

What are the access method services used in vsam?

984

explain the differences between vsam and non-vsam files

1106

Explain the function of entry-sequenced data set?

985

Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?

1102

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