Define ims (db/dc)?

0 Answers  

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What is an ims database?

0 Answers  

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How can we distinguish between an online and batch program in IMS environment?

14 Answers   Wipro,

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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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How many sgment types can u have in a DL/I database?

4 Answers  

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Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?

2 Answers  

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What are the ways to mapping external control block? a. ENTRY b. PROCEDURE DIVISION USING c. CALL ‘DLITCBL’ d. ALL ABOVE e. A & B

4 Answers   EDS,

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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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Static & Dynamic PSB

2 Answers   IBM,

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How does one reorg an HDAM IMS database when changing RAPS (Root Anchor Points)?

2 Answers  

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What are Twins?

3 Answers  

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What do you know about MFS?

2 Answers  

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