Which of the following is the core part of the P2DR model?

• A.Policy
• B.Response
• C.Detection
• D.Protection

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The administrator PC is directly connected to the management port of the USG firewall and uses the web method to perform initialization operations. Which of the following statements is correct? (Multiple Choice)

• A.The IP address of the management PC is manually set to 192.168.0.2-192.168.0.254
• B.The browser of the management PC visits http://192.168.0.1
• C.The browser of the management PC visits http://192.168.1.1
• D.Set the network card of the management PC to automatically obtain an IP address

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When one of the following situations occurs in the VGMP group, the VGMP group will not actively send VGMP messages to the opposite end?

• A.The dual-system hot backup function is enabled
• B.Session table entry changes
• C.Firewall service interface failure
• D.Manually switch the firewall status between active and standby

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According to the number of users operating at the same time, the operating system can be divided into single-user operating system and multi-user operating system. Which of the following items is not a multi-user operating system?

• A.Linux
• B.UNIX
• C.MSDOS
• D.OS/2

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Which of the following options arePKIentity orientationCAHow to apply for a local certificate? (multiple choice)

• A.Online Application
• B.Apply offline
• C.local application
• D.online application

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