Chuyển đến phần nội dung
Luyện Nghe Tiếng Anh Chất
Tiếng Anh Chuyên Ngành
Listening Quiz: Thiết Kế Triển Khai AWS Đa Khu Vực Cho Uptime Cao – Easy Level
Th2 2, 2025
—
bởi
Anna Phạm
trong
Tiếng Anh dành cho Kiến trúc sư hệ thống (English for Systems Architect)
‹
1
2
3
4
5
›
1.
What are Kevin and Emma mainly discussing?
How to reduce monthly cloud spending on AWS
How to improve the app’s user interface and speed
How to design an AWS setup to achieve very high uptime
How to migrate an app from AWS to another platform
Explanation:
They discuss using multiple AWS regions, DNS failover, cross-region replication, load balancers, and monitoring to meet a 99.99% uptime goal.
2.
What uptime goal do Kevin and Emma want to achieve for the app?
99.9% uptime
95% uptime
100% uptime
99.99% uptime
Explanation:
Kevin says they need 99.99% uptime, and Emma later confirms the setup will meet that goal.
3.
What does Emma suggest using for DNS failover?
Amazon RDS
Elastic Load Balancers
CloudWatch
Route 53
Explanation:
Emma says, “We can use Route 53 for DNS failover.”
4.
Why do Kevin and Emma want to use multiple AWS regions?
To reduce the number of servers they need
To store only one copy of the app’s data
To make the app stay online if one region fails
To avoid using DNS altogether
Explanation:
Kevin says that if one region fails, the app stays online, which shows the purpose of using multiple regions is higher availability.
5.
What service does Kevin agree can help monitor health checks so traffic can switch quickly?
Elastic Load Balancers
Amazon RDS
CloudWatch
Route 53
Explanation:
Emma says they must monitor health checks to switch traffic fast, and Kevin agrees that CloudWatch can help with that.
Previous
Check
Next
Finish
Reset
Luyện tập thêm về bài học này:
Listening Lesson
Vocabulary Flashcards and Quiz
←
Trước đó:
Flashcards và Quiz Từ Vựng: Rà soát hệ thống quản lý vận chuyển – Medium Level
Tiếp theo:
Listening Quiz: Chuẩn Bị Tài Liệu Chiến Lược Thuế – Easy Level
→