what is meant by dirty read in vsam?
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What are the optional parameters to the input dataset While loading the empty cluster with the data records?
What is the use of lds (linear data set)?
What is Control Interval, Control Area ?
Using alternate indexes in batch program?
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now ?
What are the different commands used in idcams for vsam?
Can AMS commands be run from the TSO prompt ?
What are the types of VSAM datasets?
Explain the device independent method to indicate where a record is stored?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
What is Control Interval, Control Area?
During processing of a VSAM file, some system error occurs and it is subsequently unusable . What do you do ?