CLF-C02 Question 7
Single answerA global e-commerce company is planning to launch its new application, and it needs to ensure low latency for users across different continents. Which feature of AWS Global Infrastructure will help the company achieve this?
- A
AWS Regions and Availability Zones
- B
AWS Elastic Load Balancer
- C
Amazon S3 Object Lock
- D
AWS Global Accelerator
Show answer and explanation
Correct answer: A
Explanation
The AWS Global Infrastructure, comprising Regions and Availability Zones, allows businesses to deploy applications closer to their users in different locations. This ensures low latency and improves the application experience. While other services like AWS Global Accelerator enhance performance, the foundational global reach is achieved through AWS Regions and Availability Zones.
- A. Correct.
AWS Regions and Availability Zones provide the ability to deploy applications globally, ensuring low latency by hosting applications closer to users.
- B. Incorrect.
AWS Elastic Load Balancer distributes traffic across resources but does not directly address the global reach and low latency requirement across continents.
- C. Incorrect.
Amazon S3 Object Lock is used for data immutability and compliance, which is unrelated to global reach or latency.
- D. Incorrect.
AWS Global Accelerator is used for improving availability and performance of global applications but relies on existing AWS Regions and Availability Zones for the underlying infrastructure.