Explain the device independent method to indicate where a record is stored?
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can alternate index use in ESDS since it does not contain primary index? if yes can you explain?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
what is the difference b/w sequential and ESDS
What is the purpose of control intervals in vsam?
what is a base cluster in vsam?
By looking into the Jcl can we identify the dataset is VSAM?
5 Answers Cognizant, Keane India Ltd,
Is it slower if you access a record through alt index as compared to primary index?
when u r using repro command what happens if both infile and outfile names same
What is the biggest disadvantage of using a vsam dataset?
if not using the 'commit' when closing VSAM file,what will happend
How many cluster index can have in a table?