Explain the maximum number of pcbs allowed in a psb?
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Is it necessary that the key field in a Dl/I database be unique?
What are the parameters used in CBLTDLI call?
How man key fields and search fields can a segment have?
Define pcb?
What are Twins?
What are the disadvantages of a hierarchical database?
What is dbd?
What are the ways to mapping external control block? a. ENTRY b. PROCEDURE DIVISION USING c. CALL ‘DLITCBL’ d. ALL ABOVE e. A & B
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I found some good questions/answers regarding IMS here:
In the RECON, what always sets the IC NEEDED flag on for a registered DB?
Is it necessary that all the segments in a Dl/i database have key fields ?