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Consider the following statements about object storage.
1. It presents a flat namespace addressed by key.
2. It scales to very large capacities readily.
3. It supports modifying part of an object in place.

  • A.3 only
  • B.1 only
  • C.All of them
  • D.1 and 2 only

Answer: D

The first two are correct. The third is exactly what it does not do, and an application that expects to seek and write within a file cannot use it directly. Replacement is the only update. Seeking within an object is impossible.

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