Lstio is an open platform that provides connection, protection, control, and observation functions. By providing a complete non-intrusive microservice governance solution, it can well solve services such as cloud native service management, network connection, and security management. network governance issues.

• A. False
• B. True

Cloud container engine service CCE provides highly scalable and high-performance enterprise-level Kubernetes clusters and supports running Docker containers. With the help of cloud container engine, users can easily deploy, manage, and expand containerized applications on the cloud.

• A. False
• B. True

An enterprise plans to use HUAWEI CLOUD FunctionGraph to cooperate with other cloud services to build cloud-native web applications to improve business automation. In the following description of FunctionGraph, which items are correct? (Multiple choice)

• A. Unified plug-in support for development and debugging on cloud and off cloud
• B. Support Node.js, Java, Python, C# and other runtime languages
• C. When users use it, they only need to write business function codes and set the running conditions, without configuring and managing infrastructure such as servers
• D. Through the visual layout page, event triggers, functions and process controllers can be associated in a flow chart through connections

An enterprise deploys new services in HUAWEI CLOUD through the cloud container instance service CCI. The operation and maintenance personnel MR Wang is going to connect the CCI instance to the application operation and maintenance management service AOM to facilitate subsequent viewing and retrieval of logs. Which of the following description of connecting CCI to AOM service is correct? (Multiple choice)

• A. Support ".log", ".trace", ".out" log files under the log path
• B. You need to add log storage to the container when creating the load
• C. There is no limit to the number of log files, but the log storage space needs to be billed
• D. The log can be dumped to the AOM service by means of log dump

Situation Awareness SA is a Huawei Cloud security management and situation analysis platform that can detect security risks on the cloud and present the global security attack situation for users.
Which of the following statements about the use of SA is correct? (Multiple choice)

• A. Situational Awareness SA has the function of host protection and can present the security situation of hosts on the cloud without opening HSS
• B. Situational awareness can provide log correlation analysis to meet the requirements of attack investigation, source tracing, compliance auditing, etc.
• C. Situation Awareness Standard Edition and Professional Edition support viewing attack source information
• D. Situational awareness combines big data mining and machine learning to analyze and present threat situations and provide protection suggestions