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Huawei HCIA-Security V3.0 Sample Questions:

1. IPSec VPN uses an asymmetric encryption algorithm to encrypt the transmitted data.

A) False
B) True

2. The European TCSEC Code is divided into two modules, Function and Evaluation, which are mainly used in the military, government and commercial fields.

A) False
B) True

3. NAT technology can securely transmit data by encrypting data.

A) False
B) True

4. When Firewall does dual-system hot backup networking, in order to achieve the overall status of the backup group switching, which of the following protocol technology need to be used?

A) HRP
B) VRRP
C) VGMP
D) OSPF

5. Against Buffer overflow attacks, which description is correct? (Multiple choice)

A) Buffer overflow attack is use of the software system on memory operating defects, by using high operating permission to run attack code
B) buffer overflow attack is the most common method of attack software system's behaviors
C) Buffer overflow attack has nothing to do with operating system's vulnerabilities and architecture
D) buffer overflow attack belongs to the application layer attack behavior

Solutions: