IBM DB2 9 Fundamentals certification exam answer key
The answer is C -- Cursor Stability
If the Repeatable Read isolation level is used, other agents will be unable to assign seats as long as the transaction that generated the list remains active; therefore, the list will not change when it is refreshed.
If the Read Stability isolation level is used, other agents will be able to unassign currently assigned seats...
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This was first published in August 2007