Under the PCIe 2.0 standard, what is the available bandwidth of the X16 channel?

A engineer first configures Boot in Legacy mode. If the addressing ability is prioritized, more hardware cannot be loaded and the boot is slow. Later, or engineers switched to UEFI mode for configuration, which was an unprecedented improvement. What features of UEFI are highlighted above? (Multiple choice)

In the Huawei Traffic Video Violation Analysis Solution, the video stream of the front-end bayonet, electric police, and surveillance camera is divided into the video stream. Which equipment is used to capture the legal behavior in the video?

Server hardware mainly includes, CPU, motherboard, memory, hard disk, PCIe, chassis, power supply, fan, etc. For Huawei RH2288 V5, all components that support hot swap are CPU, memory, PCIe expansion card.

Which of the following is the correct understanding of the principle of high-availability clusters? (Multiple choice)