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vnn
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Explain the biggest disadvantage of using a vsam dataset?
What is the purpose of control intervals in vsam?
What is the use of access method services in vsam?
what do you mean by the cobol record key clause in vsam?
how can you copy to a vsam cluster?
Differentiate between ci split and ca split?
explain in brief why do vsam take more disk space than other utilities?
Define base cluster?
Describe the uses of ams?
Differentiate between control interval (ci) and control area (ca)?
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.
What is a ci split? What is a ca split?
What is the main function of key-sequenced data set?
What is a lds (linear data set)?
explain how do you define a gdg in vsam?
