What is the significance of the SHAREOPTIONS parameter?
Answer / guest
It specifies how the file may be shared between jobs and
between batch and CICS environments.
| Is This Answer Correct ? | 3 Yes | 0 No |
What are the access method services used in vsam?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
While designing vsam files,what is the best way to choose control interval size for the data and the index?
What is the index set?
How do you decide on optimum values for CI, FREESPACE etc...?
How to get the last record in vsam file in cluster?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
What are all the ways we can create datasets?
What is control interval?
By seeing a program how we findout it is a VSAM program?
What is free space?
What is the upgrade set?