Exam Associate Cloud Engineer topic 1 question 90 discussion

B is correct

Correct Answer (B): NumberOfNewerVersions The NumberOfNewerVersions condition is typically only used in conjunction with Object Versioning. If the value of this condition is set to N, an object version satisfies the condition when there are at least N versions (including the live version) newer than it. For a live object version, the number of newer versions is considered to be 0. For the most recent noncurrent version, the number of newer versions is 1 (or 0 if there is no live object version), and so on. Important: When specifying this condition in a .json configuration file, you must use numNewerVersions instead of NumberOfNewerVersions. https://cloud.google.com/storage/docs/lifecycle#numberofnewerversions

The correct answer is B

B is the right answer, because of data is accessing infrequently and nearline storage is good for it

B is correct

Correct ans is A. Explanation: In this scenario, you need to archive data after 30 days, which implies that the data with multiple versions is considered for archiving. Since you need to access previous versions once a month for reporting, using Coldline Storage is the most cost-effective option.

since accessed frequently it will be nearline

Answer B, adding a bucket lifecycle rule that archives data with newer versions after 30 days to Nearline Storage, is the correct answer for this scenario. Nearline Storage is designed for data that is accessed less frequently, such as for backup and archival purposes. It has a minimum storage duration of 30 days, which makes it suitable for archiving data that needs to be kept for a long time but is accessed infrequently. Additionally, Nearline Storage has lower storage costs than Coldline Storage, making it more cost-effective for this use case. By adding a bucket lifecycle rule that archives data with newer versions after 30 days to Nearline Storage, you can ensure that the data is automatically moved to a more cost-effective storage class while still being easily accessible for reporting purposes.

archives data with newer versions after 30 days to Nearline Storage.

B should be correct: Nearline has min storage of 30 days, while Coldline has 90 days. Since "archive data is also occasionally updated at month-end", updating object before min storage period is allowed but causes early deletion fees as if the object was stored for the min duration, so using Coldline will always charge for 90 days and not likely to save cost. https://cloud.google.com/storage/pricing#early-delete

B is right and straight forward.

Go for B

B is correct

B is perfect

B. Add a bucket lifecycle rule that archives data with newer versions after 30 days to Nearline Storage.

B. Add a bucket lifecycle rule that archives data with newer versions after 30 days to Nearline Storage.

Agree B is the correct