Explain the difference between record occurrence and record type?
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What is the function of finish in idms?
Define a region in idms?
How to write a IDMS code to modify a record on the database with rollback.
What is the meaning of copy idms subschema-binds in idms?
What is the difference between a schema and a subschema in idms?
What is the function of rollback in idms?
Explain the difference between a schema and a subschema in idms?
What is auto status?
What are the differentlevels of locks in IDMS?
How may sets be ordered?
What is the advantages of using IDMS compared to other database systems?
Name and explain the three location modes?