Enterprises deploy game services on HUAWEI CLOUD. The average daily bandwidth can reach 500Mbit/s, and the bandwidth can reach 2000Mbit/s during peak periods. For this scenario, which of the following options is the most suitable solution?

What is used to achieve the internal access to the service in the kubernetes cluster?

Which of the following types of protocols does the listener of the ELB instance support? (Multiple choice)

Only distributed applications can use cloud middleware.

Which of the following are the application scenarios of HUAWEI CLOUD APM (Application Performance Management Service)? (Multiple Choice)