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looking at the basic definition of VSAM file how to recognize
whether it is a KSDS OR RRDS OR ESDS ?
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Answer Posted / guest
ksds as keys and rrds as numbers esds as workd we can
identify it as a vsam file with the help of this
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Define a path?
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
Differentiate between control interval (ci) and control area (ca)?
In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
What is a vsam dataset?
how do you create an alternate index ?
in a cobol select statement, can you tell what is the organization for a ksds?
Differentiate between ci split and ca split?
What is the function of linear dataset in vsam?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
if you wish to use the rewrite command how must the vsam file be opened?
What is the main function of key sequenced data set in vsam?
What is the difference between lds and esds?
explain how do you define a gdg in vsam?
what do you mean by gdg in vsam?
