IBM
C2140-834 · Question #54
With respect to persistence, what are two functions of transactions? (Choose two.)
The correct answer is A. ensure that a set of operations is performed either in total, or not at all C. ensure that sets of objects move from one consistent state to another. See the full explanation below for the reasoning.
Question
With respect to persistence, what are two functions of transactions? (Choose two.)
Options
- Aensure that a set of operations is performed either in total, or not at all
- Benable a designer to selectively define operations that will be executed with priority when there is
- Censure that sets of objects move from one consistent state to another
- Dsimplify design work, so that persistence does not need to be explicitly considered during Use
- Esimply design work, by providing standardized approaches for representing persistent objects in
How the community answered
(38 responses)- A76% (29)
- B13% (5)
- D8% (3)
- E3% (1)
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