Explain about logical data model of idms?
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Explain about set currency?
What is an area sweep and when is it used in idms?
How are record locks released?
What sets will the stored record connect to?
What is a junction record?
Is there a application program coding difference between local and central version mode in idms?
what is the meaning of currency ???
Does Disconnect and Connect creates page lock in IDMS ?
When an area sweep is used?
What is a set in idms? What pointers are required, what are possible? How may sets be ordered?
What is currency?
What are IDMS set of occurances?