Explain the advantage of creating the acbs well ahead of time?
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What is the need of a secondary index in IMS?
Which DB access method (OSAM or VSAM) is better and why?
Write the format of program starting from identification division for checkpoint restart logic.
How many sgment types can u have in a DL/I database?
What is secondary indexing?
Portfolio analysis application is an example of?
What is IMS?
What type of pointers should you specify on the root segment of a HIDAM DB to improve sequential processing?
How many root segments do we have per database record?
Which DB access method (OSAM or VSAM) is used for primary index or secondary index and why?
What is Program Isolation?
Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?