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Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 48 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 48
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company's website uses an Amazon EC2 instance store for its catalog of items. The company wants to make sure that the catalog is highly available and that the catalog is stored in a durable location.
What should a solutions architect do to meet these requirements?

  • A. Move the catalog to Amazon ElastiCache for Redis.
  • B. Deploy a larger EC2 instance with a larger instance store.
  • C. Move the catalog from the instance store to Amazon S3 Glacier Deep Archive.
  • D. Move the catalog to an Amazon Elastic File System (Amazon EFS) file system.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
Community vote distribution
D (93%)
7%
by hanhdroid at Oct. 11, 2022, 9:11 a.m.
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Six_Fingered_Jose
Highly Voted 2 years, 5 months ago
Selected Answer: D
keyword is "durable" location A and B is ephemeral storage C takes forever so is not HA, that leaves D
upvoted 51 times
Fakhrudin
1 year, 7 months ago
Yes, if you open EFS home page (https://aws.amazon.com/efs/), Amazon state, "Securely and reliably access your files with a fully managed file system designed for 99.999999999 percent (11 9s) durability and up to 99.99 percent (4 9s) of availability."
upvoted 13 times
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rajendradba
Highly Voted 2 years, 5 months ago
Selected Answer: D
Elasticache is in Memory, EFS is for durability
upvoted 21 times
sirasdf
1 year, 1 month ago
That's wrong. EFS is highly available.
upvoted 4 times
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Dharmarajan
Most Recent 2 months ago
Selected Answer: D
Easy one. D. none of the other options are meeting the criteria of durability.
upvoted 1 times
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satyaammm
3 months ago
Selected Answer: D
EFS is most suitable for high availability and persistent storage.
upvoted 2 times
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PaulGa
6 months, 3 weeks ago
Selected Answer: D
Ans D - the clue is its the only option that offers "durable" (Not sure why the author suggests A??)
upvoted 2 times
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jatric
9 months ago
Selected Answer: D
Durability is the key differentiator
upvoted 2 times
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uxrdbean
10 months ago
If they are in instance store now, would EFS maintain the performance necessary for them? I don't think the performance would be similar.
upvoted 1 times
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sudohogan
11 months ago
The Elasticache option solves both storage and availability issues.
upvoted 1 times
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HectorCosta
11 months ago
Selected Answer: D
Cache is not Durable
upvoted 2 times
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Edawg173
12 months ago
D would be correct why would it give me A. :/
upvoted 2 times
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TilTil
1 year ago
Selected Answer: D
A and B are distractors. D is durable and HA.
upvoted 2 times
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modehqudah
1 year, 2 months ago
Selected Answer: D
durable location
upvoted 1 times
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arslantobe
1 year, 2 months ago
Option C, which suggests moving the catalog to Amazon S3 Glacier Deep Archive, is not a suitable choice for an active catalog that requires high availability and quick access. Glacier Deep Archive is designed for long-term archival and may not provide the low-latency access required for a catalog used in a website. Therefore, option D is the most appropriate choice for achieving both high availability and durability for the catalog.
upvoted 4 times
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vip2
1 year, 2 months ago
Selected Answer: A
SEE https://aws.amazon.com/elasticache/faqs/#Redis
upvoted 1 times
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Hamso
1 year, 2 months ago
Redis an be made durable, supports failover and multi-AZ deployment, it's effective in catalog use cases. EFS is effective when a shared storage is needed
upvoted 5 times
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rt_7777
1 year, 3 months ago
A and D, who win?
upvoted 1 times
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fb4afde
1 year, 3 months ago
Selected Answer: D
EC for Redis: Durability is a consideration, but the primary use case is caching EFS: Durability is a core feature for file-based data
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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