What is the need of a secondary index in IMS?


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More IMS Interview Questions

How to write the PCB code ? if in thic PCB i have 3 PSB ?

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What are common DLI functions?

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Define psb?

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Explain the two ways in which dl/i interface can be invoked?

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how do you invoke an IMS screen (coded in COOOLGEN) from a MQ transaction..... help plz?????

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What is the advantage of creating the acbs well ahead of time?

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can u tell me and give me an example : how to code a program checkpoint , restart, and tell me when and where i have to run 2 programs...Thanks

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What type of pointers should you specify on the root segment of a HIDAM DB to improve sequential processing?

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I am totally confused on IMS message segments. When I create a message and it contains 5 segments does the entire message have a 32k limit or does each segment have a 32k limit? Is there a setting in the stage1 sys gen that defines if a transaction can receive/send multi-segmented messages?

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What is the difference between HDAM & HIDAM DB types and when would you use each?

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15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above

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Explain psbgen process?

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