Alibaba ACA-Cloud1 Exam Questions
ACA Cloud Computing Certification Exam (Page 7 )

Updated On: 15-Feb-2026

If you are running an online ticket booking service with relatively fixed traffic, then which kind of charging mode is more suitable for you?

  1. Pay-As-You-Go
  2. Prepaid
  3. Paypal-pay
  4. bitcoin-pay

Answer(s): A



When we talk about the ‘Elastic’ feature for ECS product, we are not talking about _____________.

  1. Elastic Computing
  2. Elastic Storage
  3. Elastic Network
  4. Elastic Administration

Answer(s): D



Your website has high volume of traffic and sudden spikes for a very short time. In this scenario,
_____________can manage traffic peak efficiently and maintain a consistent user experience.

  1. Server Load Balancer
  2. Auto Scaling
  3. RDS
  4. VPC

Answer(s): B


Reference:

https://www.alibabacloud.com/blog/designing-a-cloud-based-architecture-for-internet-of-vehiclesiov-series-ii_594263



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.

  1. RDS
  2. Auto Scaling
  3. VPC
  4. MaxCompute

Answer(s): B



_____________is a ready-to-use service that seamlessly integrates with Elastic Compute Service (ECS) to manage varying traffic levels without manual intervention.

  1. Server Load Balancer
  2. OSS
  3. RDS
  4. VPC

Answer(s): A






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