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In the COBOL SELECT statement for a KSDS what are the three
possibilities for ACCESS?
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Answer Posted / santu
We can access in three types. Sequential, Random and
Dynamic.
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write a program to read from a VSAM file , there will be a 5 records to create name. empno. resignation and address to update in a db2 table and call another program using dynamic call to find the matching fields in program 1 to update in db2 table. anybody pls send de program for dis ? thanks in advance...
What are the different versions of gdg named?
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What are the advantages of vsam over isam?
What are the building blocks used in vsam datasets?
if you wish to use the rewrite command how must the vsam file be opened?
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.
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What is the biggest disadvantage of using a vsam dataset?
Define free space?
What is the use of access method services in vsam?
how can you load a vsam data set with records ?
Tell me how many alternate indexes you can have on a dataset?
Why is master catalog used in vsam?
What is recovery parameters in define cluster command?
