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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 288 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 288
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company is migrating a Linux-based web server group to AWS. The web servers must access files in a shared file store for some content. The company must not make any changes to the application.

What should a solutions architect do to meet these requirements?

  • A. Create an Amazon S3 Standard bucket with access to the web servers.
  • B. Configure an Amazon CloudFront distribution with an Amazon S3 bucket as the origin.
  • C. Create an Amazon Elastic File System (Amazon EFS) file system. Mount the EFS file system on all web servers.
  • D. Configure a General Purpose SSD (gp3) Amazon Elastic Block Store (Amazon EBS) volume. Mount the EBS volume to all web servers.
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Suggested Answer: C 🗳️
by Bhawesh at Feb. 17, 2023, 4:38 p.m.
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Bhawesh
Highly Voted 1 year, 11 months ago
Selected Answer: C
Since no code change is permitted, below choice makes sense for the unix server's file sharing: C. Create an Amazon Elastic File System (Amazon EFS) file system. Mount the EFS file system on all web servers.
upvoted 18 times
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TariqKipkemei
Most Recent 1 year, 3 months ago
Selected Answer: C
Rehost the application webservers on EC2 and Create an Amazon Elastic File System (Amazon EFS) file system. Mount the EFS file system on all web servers.
upvoted 3 times
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Guru4Cloud
1 year, 4 months ago
Selected Answer: C
Since no code change is permitted, below choice makes sense for the unix server's file sharing:
upvoted 3 times
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callmejaja
1 year, 6 months ago
Selected Answer: C
Since no code change is permitted, below choice makes sense for the unix server's file sharing:
upvoted 3 times
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antropaws
1 year, 8 months ago
Selected Answer: C
C is correct.
upvoted 2 times
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kruasan
1 year, 8 months ago
Selected Answer: C
This solution satisfies the needs in the following ways: • EFS provides a fully managed elastic network file system that can be mounted on multiple EC2 instances concurrently. • The EFS file system appears as a standard file system mount on the Linux web servers, requiring no application changes. The servers can access shared files as if they were on local storage. • EFS is highly available, durable, and scalable, providing a robust shared storage solution.
upvoted 3 times
kruasan
1 year, 8 months ago
The other options would require modifying the application or do not provide a standard file system: A. S3 does not provide a standard file system mount or share. The application would need to be changed to access S3 storage. B. CloudFront is a content delivery network and caching service. It does not provide a file system mount or share and would require application changes. D. EBS volumes can only attach to a single EC2 instance. They cannot be mounted by multiple servers concurrently and do not provide a shared file system.
upvoted 4 times
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Steve_4542636
1 year, 10 months ago
Selected Answer: C
No application changes are allowed and EFS is compatible with Linux
upvoted 2 times
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LuckyAro
1 year, 11 months ago
Selected Answer: C
C is the answer: Create an Amazon Elastic File System (Amazon EFS) file system. Mount the EFS file system on all web servers. To meet the requirements of providing a shared file store for Linux-based web servers without making changes to the application, using an Amazon EFS file system is the best solution. Amazon EFS is a managed NFS file system service that provides shared access to files across multiple Linux-based instances, which makes it suitable for this use case. Amazon S3 is not ideal for this scenario since it is an object storage service and not a file system, and it requires additional tools or libraries to mount the S3 bucket as a file system. Amazon CloudFront can be used to improve content delivery performance but is not necessary for this requirement. Additionally, Amazon EBS volumes can only be mounted to one instance at a time, so it is not suitable for sharing files across multiple instances.
upvoted 3 times
Karlos99
1 year, 10 months ago
But what about aws ebs multi attach?
upvoted 2 times
JA2018
2 months ago
Key in STEM: The web servers must access files in a shared file store for some content
upvoted 1 times
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elearningtakai
1 year, 9 months ago
Amazon EBS Multi-Attach enables you to attach a single Provisioned IOPS SSD (io1 or io2) volume to multiple instances. EBS General Purpose SSD (gp3) doesn't support Multi-Attach
upvoted 2 times
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