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vnn
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what do you mean by idcams? Explain its purpose?
What is a base cluste?
explain the differences between vsam and non-vsam files
What is a lds (linear data set) and what is it used for?
What is the device independent method to indicate where a record is stored?
On which dataset you can have alt index?
Tell me how many alternate indexes you can have on a dataset?
is delete operation supported in an esds? Is rewrite operation possible in esds?
What is the biggest disadvantage of using a vsam dataset?
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 are the different dataset organizations used in vsam?
Explain the index set?
Define free space?
why ci and ca splits are not possible in esds and rrds?
What are the information stored in ci?