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Exam AWS-SysOps topic 1 question 441 discussion

Exam question from Amazon's AWS-SysOps
Question #: 441
Topic #: 1
[All AWS-SysOps Questions]

In AWS Storage Gateway, Gateway-cached volumes allow you to retain ________________.

  • A. a durable and inexpensive offsite backup that you can recover locally
  • B. your primary data locally, and asynchronously back up point-in-time snapshots of this data to Amazon S3
  • C. your backup application with online access to virtual tapes
  • D. low-latency access to your frequently accessed data
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Suggested Answer: D 🗳️
You store your data in Amazon S3 and retain a copy of frequently accessed data subsets locally.
Gateway-cached volumes offer a substantial cost savings on primary storage and minimize the need to scale your storage on-premises. You also retain low- latency access to your frequently accessed data.
Reference:
http://docs.aws.amazon.com/storagegateway/latest/userguide/WhatIsStorageGateway.html

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dexdinh91
4 months, 3 weeks ago
Selected Answer: D
D is correct. B is wrong because it's called Stored Volume mode.
upvoted 1 times
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Tapkar
8 months ago
Correct answer is D. Here's from https://docs.aws.amazon.com/storagegateway/latest/vgw/WhatIsStorageGateway.html Cached volumes - ...You also retain low-latency access to your frequently accessed data.
upvoted 1 times
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albert_kuo
10 months ago
Selected Answer: B
With Gateway-cached volumes, your primary data is stored locally on-premises, allowing for low-latency access to frequently accessed data. However, to ensure durability and long-term data protection, point-in-time snapshots of this data are asynchronously backed up to Amazon S3, which serves as an offsite backup.
upvoted 1 times
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Finger41
1 year, 10 months ago
Selected Answer: D
D - https://docs.aws.amazon.com/storagegateway/latest/vgw/WhatIsStorageGateway.html
upvoted 1 times
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FlickAWS
2 years, 4 months ago
Answer is D: https://docs.aws.amazon.com/storagegateway/latest/userguide/WhatIsStorageGateway.html#volume-gateway
upvoted 2 times
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gretch
2 years, 6 months ago
D https://docs.aws.amazon.com/storagegateway/latest/userguide/WhatIsStorageGateway.html
upvoted 1 times
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