Legit ACP-Cloud1 Exam Download

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Question 16

RDS instances are automatically created in master-slave mode without extra charge or configuration.

Options:

TRUE

FALSE

Question 17

Alibaba Cloud SLB can help distribute traffic among multiple backend servers. Which of the following statements is correct about backend servers?

Options:

The backend servers can only be Alibaba Cloud ECS instances

All servers that can be accessed through the Internet are supported

Supports all cloud products in Alibaba Cloud

Supports AWS EC2

Question 18

Which of the following statements is NOT correct, when comparing RDS with a self-built database?

Options:

Self-built database support quick deployment and elastic scaling.

RDS requires no O&M while self-built database require a dedicated DBA for maintenance, which results in high HR costs.

RDS features a high availability of 99 95% while self-built databases require you to implement data protection primary-standby replication, and RAID all by yourself.

RDS provides automatic backup while self-built databases require you to prepare storage space for backup copies and regularly verify that these copies can be restored.

Question 19

Recently, response speed of a certain Alibaba Cloud Elastic Compute Service (ECS) instance is unacceptably slow. By using CloudMonitor we discovered that the ECS instance utilizes more than 80% of the assigned bandwidth.

Which of the following approach can address this issue and without the need to reboot the ECS instance?