Alibaba Exam ACP-Cloud1 Topic 4 Question 21 Discussion

Actual exam question for Alibaba's ACP-Cloud1 exam

Question #: 21
Topic #: 4

Company A constructed a sales management platform using three Elastic Compute Service (ECS) instances. One of the instances runs MySQL, and is used as the database server. The other two instances are used as Web servers After some time, the number of employees in Company A dramatically increases, leading to higher sales volumes At the same time, the platform response speed is gradually decreasing too.

According to the report from CloudMonitor, the average CPU utilization rate of the two Web servers exceeds 70%, and database load

reaches 75% Company A can select Alibaba Cloud_________ services.to cope with the issue and optimize the performance. (Number of correct answers: 2)

AImport database data into Object Storage Service (OSS) to share the storage pressure on the platform

BIncorporate Server Load Balancer (SLB) and add additional ECS instances to relieve the load on existing ECS instances

CUse Content Delivery Network (CDN) to enhance content loading speed

DReplace the self-built MySQL database with ApsaraDB for RDS to obtain better database performance, and utilize RDS read-only instances to handle read-only requests

Show Suggested Answer

Suggested Answer: B, D

by Lenna at May 04, 2022, 06:04 AM

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