What is the need of a secondary index in IMS?
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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
What are the valid recovery points?
Which DB access method (OSAM or VSAM) is used for primary index or secondary index and why?
What is PSB,PCB & ACB?
What for procopt is used? List some of them?
I found some good questions/answers regarding IMS here:
Which DB access method (OSAM or VSAM) is better and why?
How can we distinguish between an online and batch program in IMS environment?
Explain acbgen process?
15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above
What do you know about MFS?
How to write the PCB code ? if in thic PCB i have 3 PSB ?