can alternate index use in ESDS since it does not contain
primary index? if yes can you explain?
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Answer / devi r.p.
yes,more than one alternate index can be used but it cannot
be used with batch-cobol programs.It can be used with
cics-cobol pgm.in ksds we ll use keys parameter but in esds
The RBA (relative byte addressing)is used to access the
records infact esds is faster than ksds.
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how to get the last record in vsam file in cluster? And how can u get the ksds file records into ur cobol program?
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0 Answers IBM, TelePerformance,
Total no of bytes in the following 01 rec-1 02 first-group 03 a1 pic x(4). 03 a2 pic 99. 02 second-group redefines first-group. 03 A3 pic999. 03 A4 pic 999. 02 third-group. 03 A5 occurs 5 times pic 99. A)22 B)16 C)12 D)10
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