Answer Posted / balaji yadav
DBD (DataBase Driver) serves as an abstraction layer which
allows programmers to use nearly platform-independent SQL
code in their applications.
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What is the need for a secondary index in ims?
What is hierarchical database?
Explain the advantage of creating the acbs well ahead of time?
Explain the two ways in which dl/i interface can be invoked?
Explain the maximum number of levels allowed in ims db?
Explain the maximum number of pcbs allowed in a psb?
What information does a dbd contain?
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Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?
What are the advantages of a hierarchical database?
What information does a psb contain?
Explain ims software environment?
What is psbgen process?
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