What are the objectives of dbms in ims?
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Define psb?
What are common status codes that you come across?
What is the need for a secondary index in ims?
Which DB access method (OSAM or VSAM) is used for primary index or secondary index and why?
What is a key field in an IMS database?
what is the maximumm length of account information in job card of a jcl?
Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?
What are two reasons to run the DB Batch backout utility?
What is multi positioning ?
What is meant by batch dl/i mode?
What is hierarchical database?
What is the physical nature of a database called?