What is the biggest disadvantage of using a vsam dataset?
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What are the different dataset organizations used in vsam?
Alt key is used for what type of vsam file
How do you define a KSDS ?
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
When CISZ is declared as 4096 at cluster level,is this true that data will have 4096 and index will have default?????
In the COBOL SELECT statement what is the ORGANIZATION for a KSDS?
why ci and ca splits are not possible in esds and rrds?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
What is the procedure for running the batch job in mainframe?
what does a file status of 02 on a vsam signifies?
What is the meaning of each of the values in SHAREOPTS(2 ?
What is the use of access method services in vsam?
COBOL 
