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Application A currently holds an exclusive lock on a single row and application B tries to access that row. If lock timeout is set to -1 and both applications are using isolation level RS, which of the following will occur?（）
- A、Applications A and B will cause a deadlock situation
- B、Application B will read the previous version of the row
- C、Application B will read the row and see uncommitted changes made by application A
- D、Application B will be placed in a lock-wait state until application A releases its lock
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更多 “Application A currently holds an exclusive lock on a single row and application B tries to access that row. If lock timeout is set to -1 and both applications are using isolation level RS, which of the following will occur?（）A、Applications A and B will cause a deadlock situationB、Application B will read the previous version of the rowC、Application B will read the row and see uncommitted changes made by application AD、Application B will be placed in a lock-wait state until application A releases its lock” 相关考题
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