Can AMS commands be run from the TSO prompt ?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
What is a vsam dataset?
How many Alternate Indexes you can have on a dataset?
Explain the process in which flat files are converted into vsam files?
What is the maximum number of Alternate Index ???
can we create vsam files on multiple volumes ?
What are the building blocks used in vsam datasets?
What's a LDS (Linear Data Set) and what's it used for?
difference between vsam and database tables
Discuss record management in vsam?