IBM
C2090-320 · Question #20
Which isolation level is described by the following? The ISOLATION(..) option allows maximum concurrency with data integrity. Under the ISOLATION(..) option, a transaction holds locks only on its…
The correct answer is A. CS. See the full explanation below for the reasoning.
Question
Which isolation level is described by the following? The ISOLATION(..) option allows maximum concurrency with data integrity. Under the ISOLATION(..) option, a transaction holds locks only on its uncommitted changes and on the current row of each of its cursors.
Options
- ACS
- BUR
- CRR
- DRS
How the community answered
(28 responses)- A71% (20)
- B7% (2)
- C4% (1)
- D18% (5)
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