what are the idcams commands that can be used for vsam and explain each of them.

554

OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output

2082

we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.

730

Define a path?

607

what will happen if there is no secondary allocation made for datasets?

623

How is the sorting of vsam files carried?

603

Define base cluster?

575

name a few common vsam status codes?

622

Why is master catalog used in vsam?

579

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

583

What are the common vsam error conditions and codes?

591

in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?

700

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

483

What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

8128

Why is it required to have a keyed directed retrieval?

562