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A company stores backup data in Amazon S3 Glacier. They want to retrieve a file immediately. Which retrieval option should they choose to get the fastest access?

medium📝 Predict Output Q5 of 15
AWS - S3 Fundamentals
A company stores backup data in Amazon S3 Glacier. They want to retrieve a file immediately. Which retrieval option should they choose to get the fastest access?
ABulk retrieval (5-12 hours)
BExpedited retrieval (1-5 minutes)
CStandard retrieval (3-5 hours)
DRestore from Standard storage class
Step-by-Step Solution
Solution:
  1. Step 1: Review Glacier retrieval options

    Expedited retrieval provides access within minutes.
  2. Step 2: Compare retrieval speeds

    Standard and Bulk take hours; Expedited is fastest.
  3. Final Answer:

    Expedited retrieval (1-5 minutes) -> Option B
  4. Quick Check:

    Fastest Glacier retrieval = Expedited [OK]
Quick Trick: Expedited = fastest Glacier retrieval [OK]
Common Mistakes:
  • Choosing Standard or Bulk for fastest access
  • Confusing retrieval with storage class
  • Selecting restore from Standard class incorrectly

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