Using alternate indexes in cics program?
Do primary key values have to be unique? Do alternate key values have to be unique?
Why is it required to have a keyed directed retrieval?
explain in brief how are different versions of gdg named?
What is a cluster?
what is meant by dirty read in vsam?
max how many AIX coded in a vsam dataset??
What is the VSAM-code field?
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 ?
What is the place for VSAM KSDS?
how yo view the vsam file?
what do you mean by define model parameter?
How is record management performed in vsam?