Answer Posted / vinay
IDCAMS utility used forVSAM only
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explain in brief why do vsam take more disk space than other utilities?
Explain the process in which flat files are converted into vsam files?
What is the use of access method services in vsam?
explain how many ways you can load data in a vsam cluster?
Define free space?
What is the main function of key-sequenced data set?
What are the access method services used in vsam?
if you wish to use the rewrite command how must the vsam file be opened?
What is the place for VSAM KSDS?
What is the purpose of idcams?
What is the difference between lds and esds?
what is the purpose of the verify function of idcams?
Explain the purpose of the file status clause in the select statement?
Is it slower if you access a record through alt index as compared to primary index?
Define base cluster?