Question 1

A large Internet company has services running on physical machines, as well as self-built monitoring and alert system Recently, the company wants to migrate part of the services to Alibaba Cloud and use CloudMonitor to monitor ECS instances and set alerts

What should the company do to quickly interconnect CloudMonitor alerts with the self-built alert system, and handle both alerts (alerts about the physical machines and ECS instances) in self-built alert system?

Options :

A : Use the Event Monitoring function provided by CloudMonitor to consume alerts sent from self-built alert system

B : Call the API for querying data provided by CloudMonitor. regularly query data, and write a code to check whether indicators are abnormal

C : Call the API for obtaining messages and alerts that are sent to self-build alert system

D : This cannot be implemented.

Answer: B

Question 2

When you receive a security alert from Alibaba Cloud Security Center, which of the following actions should you do?

Options :

A : The alert is dangerous You must immediately report it to the police

B : Shield the alert because it is not important

C : Once you receive an alert, you need to determine the specific risk and perform troubleshooting For example, change the password, or upgrade application software

D : There is no need to care about the alert Alibaba Cloud Security Center will handle it.

Answer: C

Question 3

Alibaba Cloud Anti-DDoS Premium Service can be used to protect against DDoS attacks larger than 100 Gbps. It can be used to protect both Alibaba Cloud hosts and non-Alibaba Cloud hosts

Options :

A : True

B : False

Answer: A

Question 4

Which of the following features are available in Alibaba Cloud Anti-DDoS Premium product? (Number of correct answers: 3)

Options :

A : SQL injection Attack blocking

B : Web application layer DDoS protection

C : Transport layer DDoS protection

D : Malformed packets filtering

Answer: B,C,D

Question 5

Alibaba Cloud's CloudMonitor can not only monitor ECS instances in a secure and efficient way, but also monitor HTTP sites of clients' servers in data centers However, in the latter case, Alibaba Cloud does not provide monitor agent so users need to develop their own scripts to collect data

Options :

A : True

B : False

Answer: B