What are the access method services used in vsam?
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There are at least seven IDCAMS commands; name and explain each of them ?.
to use the rewrite command, how should the vsam file be opened?
HOW TO SORT RECORDS IN VSAM FILE?
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What are the three levels of definition for the VSAM DEFINE?
Explain about the file objects in vsam?
explain how do you define a gdg in vsam?
The first VSAM file V1 has 2 fields A and B . There is a DB2 file which has fields E and f. We need the fields A, B , E and F to another VSAM file called V2. Kindly mention the logic in procedure division in cobol..
Describe the uses of ams?
What is the use Free space in CI ?
Why is it required to have a keyed directed retrieval?
What is the meaning of each of the values in SHAREOPTS(2 ?