While designing vsam files,what is the best way to choose control interval size for the data and the index?
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what do you mean by recovery and speed parameters in define cluster command?
how many buffers are allocated to vsam ksds and esds?
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.
can you specify some the distinctive features of a ksds, key sequenced dataset?
What is the purpose of having vsam data space?
What is recovery parameters in define cluster command?
Explain the biggest disadvantage of using a vsam dataset?
Explain the significance of the shareoptions parameter?
in a cobol select statement, can you tell what is the organization for a ksds?
Define a path?
Explain the function of the relative record data set?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
Explain the difference between lds and esds?
what do you mean by a vsam slot?
what how do you initialize a vsam file before any operation? A vsam with alternate index?