what are the idcams commands that can be used for vsam and explain each of them.

990

explain in brief how are different versions of gdg named?

1002

explain in brief what are the 3 types of vsam files?

1109

What are the access method services used in vsam?

1036

What are the steps involved in access method services?

958

Explain about the file objects in vsam?

1042

What is recovery parameters in define cluster command?

1057

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...

2744

Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?

1025

What are the different commands used in idcams for vsam?

1064

what do you mean by the repro command?

1099

What makes vrrds different from vsam?

1244

explain the differences between vsam and non-vsam files

1159

What is a lds (linear data set)?

1012

Why is master catalog used in vsam?

1120