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WE CAN GIVE 255 MAXIMUM ALTERNET INDEX
BUT PRACTICALLY ONLY 5 FOR SYSTEM WELL
PERFORMANCE
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how many buffers are allocated to vsam ksds and esds?
Differentiate between control interval (ci) and control area (ca)?
Would you specify freespace ce for an esds?
What is recovery parameters in define cluster command?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
What are the different dataset organizations used 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
What is the purpose of having vsam data space?
What does the keyranges parameter in define cluster commends do?
can you specify some the distinctive features of a ksds, key sequenced dataset?
explain the differences between vsam and non-vsam files
What is the purpose of relative record data set used in vsam?
why ci and ca splits are not possible in esds and rrds?
explain the information contained in ci
what are the additional information you should give in the dd statement while defining the next generation of a gdg?