What is multi positioning ?

3 Answers  

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What will happens when a BMP programs takes a checkpoints?

2 Answers  

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What is PSB,PCB & ACB?

4 Answers  

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Is it necessary that the key field in a Dl/I database be unique?

1 Answers  

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Can we give the GSAM-PCB in between the DB-PCB'S like below? I/O-PCB DB-PCB1 GSAM-PCB1 GSAM-PCB2 DB-PCB2

4 Answers   IBM,

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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?

1 Answers  

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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

1 Answers  

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What are the advantages and disadvantages of a hierarchical database?

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Is it necessary that all the segments in a Dl/i database have key fields ?

2 Answers  

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What are the path calls in imsdb?

1 Answers  

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Explain the maximum number of pcbs allowed in a psb?

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What is dbd?

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