What information does a psb contain?
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what are the control blocks in IMS ?
How we can see the Data in IMS Database?
15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above
Explain the advantage of creating the acbs well ahead of time?
What are the valid recovery points?
What is a segment?
Define pcb?
Which DB access method (OSAM or VSAM) is better and why?
How to write the PCB code ? if in thic PCB i have 3 PSB ?
Is it necessary that all the segments in a Dl/i database have key fields ?
Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?
An application programmer comes to you and says your DB is no good, they got an II status code on an insert call from IMS, is this a DB problem?