
Ultimate access to all questions.
Deep dive into the quiz with AI chat providers.
We prepare a focused prompt with your quiz and certificate details so each AI can offer a more tailored, in-depth explanation.
A company wants to store data that is not frequently accessed. What is the best and cost efficient solution that should be considered?
A
Amazon Storage Gateway
B
Amazon Glacier
C
Amazon EBS
D
Amazon S3
Explanation:
Amazon Glacier is specifically designed for data archiving and long-term backup where data is infrequently accessed. It offers extremely low-cost storage compared to other AWS storage services:
Amazon Storage Gateway: Hybrid storage service that connects on-premises environments to AWS cloud storage
Amazon EBS: Block storage service for EC2 instances, designed for frequently accessed data
Amazon S3: Object storage for frequently accessed data (though S3 has different storage classes)
Amazon Glacier provides the most cost-effective solution for infrequently accessed data due to its archival pricing model and retrieval characteristics optimized for long-term storage.