What is the use of lds (linear data set)?
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What is a sequence set?
What are the distinctive features of a ksda, key sequenced dataset?
what is meant by BUFND & BUFNI..?
In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
what is the use of reuse in vsam?
what do you mean by a vsam split?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
Explain the catalog?
can we access sequential files online
How do you define an altindx?
how do you define an altindx ? How do you use altindxs in batch, cics programs?