What is a base cluste?
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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?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
What do you mean by dirty read ?
what are the idcams commands that can be used for vsam and explain each of them.
what do you mean by gdg in vsam?
How do you decide on optimum values for CI, FREESPACE etc...?
What are all the ways we can create datasets?
What is the function of linear dataset in vsam?
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
When CISZ is declared as 4096 at cluster level,is this true that data will have 4096 and index will have default?????
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
what do you mean by a shareoptions parameter (shr) in define cluster command?