What is the utility program closely associated with VSAM?
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IDCAMS, the access method services utility.
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Tell about the ams used in vsam?
What is the use of access method services in vsam?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
On which dataset you can have alt index?
What are the advantages of vsam over isam?
Why is it required to have a keyed directed retrieval?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
explain the information contained in ci
What is the main function of key sequenced data set in vsam?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
What is a ci split? What is a ca split?
in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
how do you create an alternate index ?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
what will happen when you try to open an empty vsam file in a cobol program for input?
