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Huawei HCIA-Security V3.0 Sample Questions:

1. Which of the following is not in the quintuple range?

A) Destination IP
B) Destination port
C) Source IP
D) Source MAC

2. When the firewall hard disk is in place, which of the following is correct description for the firewall log?

A) The administrator can use the threat log to understand the user's security risk behavior and the reason for being alarmed or blocked.
B) The administrator knows the user's behavior, the keywords explored, and the effectiveness of the audit policy configuration through the user activity log.
C) The administrator can advertise the content log to view the detection and defense records of network threats.
D) The administrator can learn the security policy of the traffic hit through the policy hit log, and use it for fault location when the problem occurs.

3. Which of the following description is wrong about the operating system?

A) The operating system is the interface between the user and the computer
B) The operating system itself is also a software
C) The operating system is responsible for managing the execution of all hardware resources and control software of the computer system.
D) The interface between the operating system and the user is a graphical interface.

4. Which of the following options can be used in the advanced settings of windows firewall? (Multiple Choice)

A) Set out inbound rules
B) Restore defaults
C) Change notification rules
D) Set connection security rules

5. Which of the following description is wrong about the intrusion detection system?

A) Intrusion detection system includes all hardware and software systems for intrusion detection
B) The intrusion detection system can perform blocking operation if it finds that there is a violation of the security policy or the system has traces of being attacked.
C) The intrusion detection system can dynamically collect a large amount of key information and materials through the network and computer, and can timely analyze and judge the current state of the entire system environment.
D) The flood detection system can be linked with firewalls and switches to become a powerful "helper" of the firewall, which is better and more precise to control traffic access between domains.

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