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Huawei HCIA-Security V4.0 Sample Questions:

1. Which of the following is not an encryption algorithm in a VPN?

A) AES
B) 3DES
C) DES
D) The RIP

2. The RADIUS protocol specifies how to pass user information, billing information, authentication and billing results between the NAS and the RADIUS server, and the RADIUS server is responsible for receiving the user's connection request, completing the authentication, and returning the result to the NAS.

A) TRUE
B) FALSE

3. A three-way handshake is required to establish a TCP connection, and a four-way handshake is required to end a TCP connection.

A) TRUE
B) FALSE

4. Which of the following statements is incorrect about L2TP?

A) L2TP VPN is mainly used in remote office scenarios to provide remote intranet resource access for employees on business trips.
B) L2TP VPN is a tunneling technology used to transmit PPP packets.
C) PPP packets can be directly transmitted on the Internet.
D) L2TP VPN can provide remote access services for employees on business trips, regardless of whether they access the Internet through traditional dial-up or Ethernet.

5. The keys used by the IPSec encryption and authentication algorithms can be configured manually or dynamically negotiated via the ____ protocol. (abbreviation, all uppercase).

Solutions: