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A solutions architect is developing a multiple-subnet VPC architecture. The solution will consist of six subnets in two Availability Zones. The subnets are defined as public, private and dedicated for databases. Only the Amazon EC2 instances running in the private subnets should be able to access a database. Which solution meets these requirements?
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Question 23 - SAA-C03 discussion

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A company is storing backup files by using Amazon S3 Standard storage. The files are accessed frequently for 1 month. However, the files are not accessed after 1 month. The company must keep the files indefinitely. Which storage solution will meet these requirements MOST cost-effectively?

A.
Configure S3 Intelligent-Tiering to automatically migrate objects.
Answers
A.
Configure S3 Intelligent-Tiering to automatically migrate objects.
B.
Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month.
Answers
B.
Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month.
C.
Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Standard- Infrequent Access (S3 Standard-IA) after 1 month.
Answers
C.
Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Standard- Infrequent Access (S3 Standard-IA) after 1 month.
D.
Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 One Zone- Infrequent Access (S3 One Zone-IA) after 1 month.
Answers
D.
Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 One Zone- Infrequent Access (S3 One Zone-IA) after 1 month.
Suggested answer: B

Explanation:

The storage solution that will meet these requirements most cost-effectively is B: Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month. Amazon S3 Glacier Deep Archive is a secure, durable, and extremely low-cost Amazon S3 storage class for long-term retention of data that is rarely accessed and for which retrieval times of several hours are acceptable. It is the lowest-cost storage option in Amazon S3, making it a cost- effective choice for storing backup files that are not accessed after 1 month. You can use an S3 Lifecycle configuration to automatically transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month. This will minimize the storage costs for the backup files that are not accessed frequently.



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asked 16/09/2024
Lizbeth Perea Joseph
34 questions
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