Which of the following is not in the quintuple range?

• A.Source MAC
• B.Destination port
• C.Source IP
• D.Destination IP

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HRP (Huawei Redundancy Protocol) Protocol to backup the connection state of data includes:

• A.The dynamic blacklist
• B.Server Map table
• C.TCP/UDP sessions table
• D.The routing table

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Which of the following are the hazards of traffic attacks? (Multiple choice)

• A.Server downtime
• B.Network paralysis
• C.Data is stolen
• D.The page has been tampered with

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Which of the following is true about the description of the firewall?

• A.Adding a firewall to the network will inevitably change the topology of the network.
• B.In order to avoid single point of failure, the firewall only supports side-by-side deployment.
• C.Depending on the usage scenario, the firewall can be deployed in transparent mode or deployed in a three-bedroom mode.
• D.The firewall cannot transparently access the network.

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Which of the following are included in the operating system patch violations level of Terminal security system?
(Choose two.)

• A.Important
• B.Serious
• C.Low
• D.General

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