is delete operation supported in an esds? Is rewrite operation possible in esds?
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what will happen when you try to open an empty vsam file in a cobol program for input?
How many Alternate Indexes you can have on a dataset?
What is the base cluster?
Using alternate indexes in cics program?
On which datasets You can have ALT INDEX?
In the COBOL SELECT statement for a KSDS what are the three possibilities for ACCESS?
What is the difference between PS file and VSAM file?
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can you specify some the distinctive features of a ksds, key sequenced dataset?
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
What is the meaning of VSAM RETURN-CODE 28?
What is the purpose of control intervals in vsam?
What is a path?