What does a ROLLBACK do?
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What is idms?
Explain the three location modes?
What is meant by idd in idms?
when you will get abend U0077?
When you are obtaining next within a set and get a end of set return code, on what record are you now current in idms?
What is a run unit in idms?
What is the difference between a schema and a subschema?
Distinguish among erase, erase permanent, erase selective and erase all?
Why would you use find and get rather than an obtain?
Discuss some of the terminology of idms.
What is a set? What pointers are required, what are possible? How may sets be ordered?
What are IDMS set of occurances?