IBM
C2090-610 · Question #130
Which isolation level offers the greatest protection of data but provides the least amount of concurrency?
The correct answer is C. Repeatable Read (RR). See the full explanation below for the reasoning.
Question
Which isolation level offers the greatest protection of data but provides the least amount of concurrency?
Options
- ARead Stability (RS)
- BCursor Stability (CS)
- CRepeatable Read (RR)
- DUncommitted Read (UR)
How the community answered
(30 responses)- A7% (2)
- B3% (1)
- C80% (24)
- D10% (3)
Community Discussion
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