What are the different dataset organizations used in vsam?
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What is a cluster?
What is the index set?
What is a ca split?
Describe SHAREOPTIONS parameter (SHR) in Define Cluster command.?
What is a sequence set?
What is the difference between sequential files and ESDS files?
what are the idcams commands that can be used for vsam and explain each of them.
Hi, I want to create alternate index on VSAM file.my file structure is ex: RoomID pic x(7) R000001 Floor pic a((6) First RoomNo pic x(2) FA1 Occupied(yes/no) pic a(3) Yes Occupied Batch pic x(10). Maths i want to create alternate index on floor,roomno fields.can i create alternate index on both the fields.and tell me how to create.
what's the biggest disadvantage of using a VSAM dataset?
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explain in brief what are the 3 types of vsam files?
Differentiate between ci split and ca split?
What is the maximum record length for the VSAM dataset?