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• B is correct

  👍 31

  neelesh882020/06/12

• 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

  👍 23

  ESP_SAP2020/08/23

• B is correct. C and D don't mention newer object versions. Then, it's Coldline vs. Nearline, the best option is Nearline because:

  • "Previous versions are accessed once a month for reporting"
  • "Nearline Storage is ideal for data you plan to read or modify on average once per month or less. For example, if you want to continuously add files to Cloud Storage and plan to access those files once a month for analysis, Nearline Storage is a great choice." -- https://cloud.google.com/storage/docs/storage-classes#nearline
  👍 6

  jcols2021/05/24