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Exam AWS-SysOps topic 1 question 688 discussion

Exam question from Amazon's AWS-SysOps
Question #: 688
Topic #: 1
[All AWS-SysOps Questions]

On a weekly basis, the Administrator for a photo sharing website receives an archive of all files users have uploaded the previous week. these file archives can be as large as 10TB in size. For legal reasons, these archives must be saved with no possibility of someone deleting or modifying these archives. Occasionally, there may be a need to view the contents, but it is expected that retrieving them can take three or more hours.
What should the Administrator do with the weekly archive?

  • A. Upload the file to Amazon S3 through the AWS Management Console and apply a lifecycle policy to change the storage class to Amazon Glacier.
  • B. Upload the archive to the Amazon Glacier with the AWS CLI and enable Vault Lock.
  • C. Create a Linux EC2 instance with an encrypted Amazon EBS volume and copy each weekly archive file for this instance.
  • D. Create a file gateway attached to a file share on an S3 bucket with the storage class S3 Infrequent Access. Upload the archives via the gateway.
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Suggested Answer: A 🗳️
by coolboylqy at Sept. 21, 2019, 8:40 a.m.
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mukeshs
Highly Voted 2 years, 1 month ago
It should be B. https://docs.aws.amazon.com/amazonglacier/latest/dev/vault-lock.html Vault lock will ensure that the data is never changed - Write once read many.
upvoted 18 times
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kkwang
Highly Voted 2 years, 1 month ago
Agree with B
upvoted 5 times
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gulu73
Most Recent 9 months ago
Selected Answer: B
Vote for B
upvoted 1 times
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RicardoD
2 years ago
B is the answer The requirement for the files asks for vault lock " files cannot be modified or deleted"
upvoted 2 times
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abhishek_m_86
2 years ago
B. Upload the archive to the Amazon Glacier with the AWS CLI and enable Vault Lock. Seem correct
upvoted 2 times
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kenkct
2 years ago
B: Vault lock is the key to answer this question
upvoted 1 times
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jackdryan
2 years ago
I'll go with B
upvoted 1 times
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MFDOOM
2 years ago
B. Upload the archive to the Amazon Glacier with the AWS CLI and enable Vault Lock.
upvoted 1 times
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waterzhong
2 years ago
B - because of the vault lock and the requirement of it not being deleted
upvoted 1 times
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AWS_Noob
2 years ago
B - because of the vault lock and the requirement of it not being deleted
upvoted 5 times
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LuciEn
2 years ago
it's B: Upload archives in parts – Using the multipart upload API, you can upload large archives, up to about 40,000 GB (10,000 * 4 GB). https://docs.aws.amazon.com/amazonglacier/latest/dev/uploading-an-archive.html
upvoted 1 times
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mvsnogueira
2 years ago
I was between B and D. D has a problem, the maximum file size to upload is 5TB. and this option did not mention something about multi file update. https://aws.amazon.com/storagegateway/faqs/ Q: What is the maximum size of an individual file? A: The maximum size of an individual file is 5 TB, which is the maximum size of an individual object in S3. If you write a file larger than 5 TB, you will get a "file too large" error message and only the first 5 TB of the file will be uploaded. And question B has a problem too, because they didn't mention multipart upload Single operation - you can upload file from 1 byte to 4 GB Multipart upload - sing the multipart upload API, you can upload large archives, up to about 40,000 GB (10,000 * 4 GB) that is 40 TB and you enable vault lock https://docs.aws.amazon.com/amazonglacier/latest/dev/uploading-an-archive.html https://docs.aws.amazon.com/amazonglacier/latest/dev/uploading-archive-mpu.html But eliminating others options, I will choose B if I get this question on my exam.
upvoted 5 times
tahaRyski
2 years ago
"A: The maximum size of an individual file is 5 TB, which is the maximum size of an individual object in S3. If you write a file larger than 5 TB, you will get a "file too large" error message and only the first 5 TB of the file will be uploaded." This is the maximum size of AN INDIVIDUAL File, the question says an archive of FILES Amazon S3 multipart upload limits Item Specification Maximum object size 5 TB so each file can be upto 5Tb in a archive of FILEs. so this does not go against option A, as the admin recieves a LOT of files, the size of each file was not specified
upvoted 1 times
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awsnoob
2 years ago
My guess is B, Vault Lock enables WORM and Glacier has long recovery time which is acceptable in this scenario
upvoted 5 times
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saumenP
2 years, 1 month ago
B seems to be correct
upvoted 5 times
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coolboylqy
2 years, 1 month ago
A is wrong, should be D, using console, max size is 160GB
upvoted 2 times
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