what's the device independent method to indicate where a
Record is Stored?
What more info you should give in the DD statement while defining the next generation of a GDG?
what do you mean by idcams? Explain its purpose?
what is meant by dirty read in vsam?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
what is the drawback of vsam dataset?? a.execution slow. b.free space. c.independent storage device. d.none of the above. let me know the answer with reason.
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...
1. delete is not possible in esds. why? 2. i have 10 records in a esds file and i want to delete only 1st record ..then what i have to do?.. it will not affect any sequence of the RBA. 3. why open extend is not possible in rrds vsam file?
explain in brief what are the 3 types of vsam files?
why do we use vsam file thn seqential files ?
What is IDCAMS? and what is the purpose of it?
What is free space?
what's the device independent method to indicate where a Record is Stored?