What is dbdgen process?
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What do you mean by hierarchical database?
How to write the PCB code ? if in thic PCB i have 3 PSB ?
Write the format of program starting from identification division for checkpoint restart logic.
What are two reasons to run the DB Batch backout utility?
What is IMS?
What is meant by bmp mode?
What is the maximum number of levels allowed in ims db?
What do you know about DBD gen?
Explain the maximum of key fields and search fields allowed in a segment?
What is a segment?
Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?
What is the need of a secondary index in IMS?