What are the building blocks used in vsam datasets?
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What are the advantages of vsam over isam?
What are the distinctive features of a ksds, key sequenced dataset?
what is control interval(CI) and control Area(CA)
What is a CA, control area?
What is the use of access method services in vsam?
if you wish to use the rewrite command how must the vsam file be opened?
What is the function of linear dataset in vsam?
in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
What is the Difference between LDS & ESDS ?
What happens when you open an empty VSAM file in a COBOL program for input?
How Vsam was evolved? What was the equivalent file for ESDS,KSDS and RRDS prior to evolution? What were their disadvantages of those file which leads to evolution of ESDS,KSDS and RRDS files ?
How many Alternate Indexes you can have on a dataset?