How many root segments do we have per database record?
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What is a key field in an IMS database?
What is hierarchical database?
What are the processing modes available in ims db?
What is IMS?
What is Hierarchy Chart?
Is it necessary that all the segments in a Dl/i database have key fields ?
How man key fields and search fields can a segment have?
What is the maximum number of pcbs allowed in a psb?
What are the main control blocks available in ims db?
Can we give the GSAM-PCB in between the DB-PCB'S like below? I/O-PCB DB-PCB1 GSAM-PCB1 GSAM-PCB2 DB-PCB2
What is dbd?
Define pcb?