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Huawei HCIA-Security V4.0 Sample Questions:

1. Which of the following protocols is a multichannel protocol?

A) THE HITP
B) The Telnet
C) FTP
D) The SSH

2. What is correct about the following description of device management in the operating system?

A) In order to alleviate the problem of speed mismatch between CPU and I/O devices and improve the parallelism of CPU and I/O devices, in modern operating systems, almost all I/O devices are exchanging numbers with processors Buffers are used at all times.
B) The main task of port device management is to complete the I/O requests made by users and classify I
/O devices for users.
C) Whenever a process makes an I/O request to the system, as long as it is secure, the device allocator will assign the device to the process according to a certain policy.
D) Device management can virtualize a physical device into multiple logical devices through virtualization technology, providing multiple user processes to use.

3. On a firewall, security policies with the permit action do not need to be configured for traffic between users in the same zone.

A) TRUE
B) FALSE

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

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

5. Which of the following types of malicious code on your computer includes?

A) Oral spyware
B) Trojan horses
C) Oral virus
D) Port SQL injection

Solutions: