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What are the advantages of vsam over isam?
What is control area?
what do you mean by define model parameter?
What are the access method services used in vsam?
explain the information contained in ci
What is the main purpose of having user catalog 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 biggest disadvantage of using a vsam dataset?
to use the rewrite command, how should the vsam file be opened?
What is the use of access method services in vsam?
in a cobol select statement, can you tell what is the organization for a ksds?
what is the syntax of ams modal commands?
Explain the catalog?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
what are the codes returned by the ams (access method services) command during the execution in vsam?