An area sweep accesses records on the basis of the physical location in a database area. It can be total, meaning a record by record search of the area, or it can be of occurrences of records of a specific type.
How are records stored in an ESDS, entry sequenced dataset?
Syntax of AMS modal commands?
How do you initialize a VSAM file before any operation? a VSAM with alternate index?
What are the types of VSAM datasets?
What happens when you open an empty VSAM file in a COBOL program for input?
What does a file status of 02 on a VSAM indicate?
How do you define a KSDS?
What is the meaning of each of the values in SHAREOPTS(2 3)?
How do you define an ALTINDX ? How do you use ALTINDXs in batch, CICS pgms?
What is SHAREOPTS?
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