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What are the different parameters that are used in vsam?
What does the keyranges parameter in define cluster command do?
How is record management performed in vsam?
in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
What is the purpose of idcams?
What are the distinctive features of a ksda, key sequenced dataset?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
Explain the biggest disadvantage of using a vsam dataset?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
Explain about the file objects in vsam?
what do you mean by idcams? Explain its purpose?
Explain the significance of the shareoptions parameter?
Why is it required to have a keyed directed retrieval?
what is the meaning of each of the values in shareopts(2 3)?
Explain the process in which flat files are converted into vsam files?
