What are the command codes and their purposes?

2 Answers  

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What is the maximum number of segment types allowed for a single database?

0 Answers  

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What is multi positioning ?

3 Answers  

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Looking for mainframes IMS DB training @ 9912598882

3 Answers  

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Hi all..., Nowadays many of the companies asking for IMS/DB , actually i hav learned mainframes but i dont have any knowledge on IMS/DB. it will be a great help if any one suggest me whr i can learn it ( in any institute).

1 Answers  

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Which DB access method (OSAM or VSAM) is better and why?

4 Answers  

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This question regarding Checkpoint. Suppose my program has checkpoint for every 100 records. If my program abends at 120 records, what will happen. I know first 100 records are committed and rest of 20 records where they gone and where they are stored.

1 Answers   IBM, John Deere,

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abt ssa.purpose of ssa

3 Answers   IBM,

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

0 Answers  

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How man key fields and search fields can a segment have?

2 Answers  

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What do you know about DBD gen?

4 Answers  

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What is the need for a secondary index in ims?

0 Answers  

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