Data Access · interview question
A teammate submits shaky transactions code. Which review comment is the strongest?
Multiple choiceMediumchapter-11-curatedpremiumdata-accesstransactions
Answer and explanation
Correct answer
C. Make the rule clearer and easier to explain. Use transactions when multiple writes must succeed or fail as one coherent business step.
Why
The best review comment anchors the change to readability, correctness, and future maintenance. Without a transaction, partial writes can leave the database telling two incompatible stories at once.
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