Explain the device independent method to indicate where a record is stored?
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What is a VSAM slot?
Define gdg?
During processing of a VSAM file, some system error occurs and it is subsequently unusable . What do you do ?
What is File Status in VSAM?
What does the KEYRANGES parameter in Define Cluster commend do?
What is free space?
What are the different dataset organizations used in vsam?
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 do you mean by recovery and speed parameters in define cluster command?
What is an alternate index?
what is the use of the file status clause in the select statement in vsam?
What is the function of linear dataset in vsam?