Explain about logical data model of idms?
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What is dbkey?
When you are obtaining next within a set and get a end of set return code, on what record are you now current?
Name and explain the three location modes?
When an area sweep is used?
What is the function of rollback in idms?
What does a status return code of nn29 mean in relation to record locks?
Explain about run unit currency?
What are the uses of commit and finish?
what is difference between join and union?
How to write a IDMS code to modify a record on the database with rollback.
Explain the three location modes?
Explain about set currency?