Cloud Technology & ServicesCâu 59 / 100
Which AWS service is a fully managed NoSQL key-value and document database that delivers single-digit millisecond performance at scale?
a.Amazon DynamoDB
b.Amazon RDS
c.Amazon Redshift
d.Amazon Aurora
Giải thích
Amazon DynamoDB is a fully managed NoSQL database offering fast, consistent performance at any scale with no servers to manage. It is well suited for high-traffic applications needing flexible schemas.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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- What is an Availability Zone (AZ)?
- Why should a highly available application be deployed across multiple Availability Zones?
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