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Huawei HCIA-Security V4.0 Sample Questions:

1. The shard cache technology will wait for the arrival of the first shard packet, and then reassemble and decrypt all the packets, and then do subsequent processing by the device to ensure that the session can proceed normally in some application scenarios.

A) TRUE
B) FALSE

2. Drag the phases of the cybersecurity emergency response on the left into the box on the right, and arrange them from top to bottom in the order of execution.

3. As shown in the figure, what is the authentication range of the AH protocol in tunnel mode?

A) The3
B) The4
C) The1
D) The2

4. Which of the following statements are correct about SYN flood attack defense technologies on Huawei firewalls?

A) The number of half-open TCP connections can be limited to defend against SYN flood attacks.
B) The TCP connection establishment rate can be limited to defend against SYN flood attacks.
C) SYN cookie technology can be used to defend against SYN flood attacks.
D) Interzone security policies can be configured to defend against SYN flood attacks.

5. In the automatic backup mode of hot standby on the second machine, which of the following sessions is backed up?

A) ICMP session
B) UDP first packet session
C) Self-session to the firewall
D) TCP half-connection session

Solutions: