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Question 5 of 27
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Select one answer.
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The best option is B. Cloud Storage lifecycle rule. Option B is best because lifecycle rules are built-in, automatic, and efficient for Cloud Storage object management like deletion based on age. Option A (Cloud Scheduler + Cloud Run) is incorrect because it's overly complex using two services when one built-in feature exists. Option C (Dataflow batch) is incorrect because Dataflow is overkill for simple deletion and more costly. Option D (Cloud Run daily) is incorrect because it's still more complex than lifecycle rules and daily frequency is likely unnecessary. Therefore, Option B, lifecycle rule, is the simplest, most efficient, and cost-effective solution.
Simplest solution. All solutions can be made to work.
The most effective solution.