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It represents an entity and is grouping of related fields
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What is mpp mode?
Define dl/i?
How many root segments do we have per database record?
Explain the disadvantage of dynamic generation of acb?
What are the objectives of dbms in ims?
What is hierarchical database?
Explain the processing modes available in ims db?
What is acbgen process?
What are the advantages and disadvantages of a hierarchical database?
What is meant by mpp mode?
Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?
What information does a dbd contain?
Define pcb?
Explain the maximum number of pcbs allowed in a psb?
What is psb?