What are all the ways we can create datasets?
Answer Posted / guest
vsam DATASETS can be created using IDCAMS utility in JCL
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Explain the biggest disadvantage of using a vsam dataset?
If fspc(100 100) 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?
What does the keyranges parameter in define cluster command do?
how many buffers are allocated to vsam ksds and esds?
Define base cluster?
What are the steps involved in access method services?
State the differences between vsam and non-vsam files?
What is a ci split? What is a ca split?
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 a ci split?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
Define a path?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
how can you copy to a vsam cluster?