Which of the following are involved in APT attack detection by the FireHunter? (Select all that Apply)

1. A. The attacker collects information and locates targets.
2. B. The attacker extracts the collected data assets.
3. C. The attacker sends targeted phishing emails to internal users.
4. D. The user opens the phishing email and executes the attachmen
5. E. The user's PC is infected.
6. F. A remote control tool is automatically downloaded and executed, and the user PC is then controlled.

Correct Answer: ABCDE

Which of the following is not a technical field of campus networks?

1. A. Wireless LAN (WLAN)
2. B. Wired LAN (switching network)
3. C. SD-WAN
4. D. WAN

Correct Answer: D

Which of the following are core capabilities of Huawei's data center network solution? (Select all that apply)

1. A. Ultra-stable reliability: all-scenario assurance, sustainable computing power
2. B. One network for diverse computing: zero service interruptions
3. C. One map for intelligent O&M: zero management concerns
4. D. One platform for simplified deployment: zero configuration errors

Correct Answer: ABCD

To provide high-performance links for AI computing, Ethernet is increasingly replacing InfiniBand on data center networks.

1. A. True
2. B. False

Correct Answer: A

How many security devices can be managed by Huawei's SecoManager at most?

1. A. 6000
2. B. 7000
3. C. 8000
4. D. 5000

Correct Answer: C