What information does a dbd contain?
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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 is an ims database?
Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?
What is hierarchical database?
Static & Dynamic PSB
What is the need for a secondary index in ims?
How can we distinguish between an online and batch program in IMS environment?
When do you do Build DBD, PSB for making changes in ACBLIB?
What will happens when a BMP programs takes a checkpoints?
What is the advantage of creating the acbs well ahead of time?
Explain the maximum number of pcbs allowed in a psb?
What is a segment?