What is a base cluste?


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More VSAM Interview Questions

If FSPC(100 10 is specified does it mean that both the control interval and control area will be left empty because 100 % of both CI and ca are specified to be empty?

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how do you define an altindx ? How do you use altindxs in batch, cics programs?

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

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what do you mean by gdg in vsam?

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How do you decide on optimum values for CI, FREESPACE etc...?

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What are all the ways we can create datasets?

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What is the function of linear dataset in vsam?

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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

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When CISZ is declared as 4096 at cluster level,is this true that data will have 4096 and index will have default?????

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Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?

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what do you mean by a shareoptions parameter (shr) in define cluster command?

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