What does a ROLLBACK do?
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If you are current on the owner of a set, what is the difference between an obtain next and obtain first?
How to write a IDMS code to find whose employee last name is starting with J and first name starts with H?
Name and explain the three location modes?
What are the differentlevels of locks in IDMS?
What does a ROLLBACK do?
What is dbkey? Explain.
What is the advantages of using IDMS compared to other database systems?
Is there a application program coding difference between local and central version mode in idms?
Explain the difference between record occurrence and record type in idms?
What is the purpose of a READY?
What is an area sweep and when is it used?
What is the difference between local and central version operating modes?