Alibaba Cloud Certified Associate – Cloud Computing — Question 43

Your website has oscillating traffic peaks that are difficult to predict in advance. In this scenario, it is recommended to use SLB and __________________ together with ECS.

Answer options

• A. RDS
• B. Auto Scaling
• C. VPC
• D. MaxCompute

Correct answer: B

Explanation

Auto Scaling is the correct answer as it automatically adjusts the number of ECS instances based on traffic demand, ensuring optimal performance during peak times. The other options, while useful in different contexts, do not directly address the need for dynamic scaling in response to fluctuating traffic patterns.