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The catalog contains the names of all datasets, VSAM and
non-VSAM. It is used to access these datasets.
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name the utility program closely associated with 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 do you mean by define model parameter?
How does control intervals and control areas related to each other?
how many buffers are allocated to vsam ksds and esds?
is it necessary that all versions of the gdg have to be of the same record length?
What is the function of entry sequenced data set?
what do you mean by recovery and speed parameters in define cluster command?
name a few common vsam status codes?
Explain the index set?
What is a ci split?
what is the purpose of the verify function of idcams?
explain the information contained in ci
Differentiate between control interval (ci) and control area (ca)?
Is it slower if you access a record through alt index as compared to primary index?
