What is Program Isolation?
Answer / s
Program isolation is used by the IMS to ensure data
integrity when the databases are accessed by a single IMS
subsystem.It maintains tables in the IMSCTL region address
space about the locks held for the database.
| Is This Answer Correct ? | 4 Yes | 0 No |
How many root segments do we have per database record?
What information does a dbd contain?
Define DBD?
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.
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