What is the purpose of control intervals in vsam?
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...
Define base cluster?
Explain the difference between lds and esds?
Explain about the file objects in vsam?
explain how can you initialize a vsam file before any operation?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
what are the codes returned by the ams (access method services) command during the execution in vsam?
How is record management performed in vsam?
What are the different parameters that are used in vsam?
explain how do you define a gdg in vsam?
what is meant by dirty read in vsam?
is it necessary that all versions of the gdg have to be of the same record length?
How do you define an altindx?
difference between vsam and database tables