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Answer: Set up a policy that uses Standard storage for 30 days and then moves to Archive storage for three years.
The correct answer is B. To minimize costs with the given access pattern, you should use Standard storage for the first 30 days, as it is best suited for data that is frequently accessed. After 30 days, the objects are rarely accessed, so moving them to Archive storage, which has the lowest cost, is the most cost-effective option. Nearline or Coldline storage would incur higher costs for frequent access in the initial period, thus making them less suitable for this scenario.
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You have been tasked with configuring Object Lifecycle Management for objects stored in Google Cloud Storage buckets. These objects are written to the bucket once and accessed frequently for a period of 30 days. After this initial 30-day period, the objects are seldom accessed unless there is a specific requirement. The retention policy mandates that the objects should be preserved for a total duration of three years. Given these requirements, you need to implement a solution that optimizes cost. What steps should you take to achieve this?
A
Set up a policy that uses Nearline storage for 30 days and then moves to Archive storage for three years.
B
Set up a policy that uses Standard storage for 30 days and then moves to Archive storage for three years.
C
Set up a policy that uses Nearline storage for 30 days, then moves the Coldline for one year, and then moves to Archive storage for two years.
D
Set up a policy that uses Standard storage for 30 days, then moves to Coldline for one year, and then moves to Archive storage for two years.
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