What is the use of access method services in vsam?
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What is the main function of linear dataset?
In vsam why we use export-import utility?
Explain the meaning and syntax for the START command. ?
During processing of a VSAM file, some system error occurs and it is subsequently unusable . What do you do ?
Explain the function of entry-sequenced data set?
What is SHAREOPTS ?
What is the purpose of control intervals in vsam?
What makes vrrds different from vsam?
name the utility program closely associated with vsam?
explain in brief why do vsam take more disk space than other utilities?
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
By seeing the file itself how can we identify whether it is A vsam file or flat file