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Huawei H12-711_V4.0 Exam Syllabus Topics:

Huawei HCIA-Security V4.0 Sample Questions:

1. Social engineering is a means of harm such as deception, harm, etc. through psychological traps such as psychological weaknesses, instinctive reactions, curiosity, trust, and greed of victims ( )

A) TURE
B) False

2. An enterprise wants to build a server system and requires the following functions: 1. The enterprise needs to have its own dedicated mailbox, and the sending and receiving of emails needs to go through the enterprise's server; 2. The server must provide file transfer and access services. Users in different departments of the enterprise provide accounts with different permissions: 3. When the enterprise accesses the internal webpage of the enterprise, the enterprise can directly enter the domain name in the browser to access. To meet the above requirements, which of the following servers do enterprises need to deploy? ( )*

A) Mail server
B) FTP server (I)
C) DNS server
D) Time synchronization server

3. Which of the following statements is incorrect about information transmission through the heartbeat link between two firewalls that work in hot standby mode?

A) Heartbeat packets are periodically sent by the two firewalls to check whether the peer device is alive.
B) Heartbeat packets are sent to synchronize configuration commands and status information between the two firewalls.
C) VGMP packets are sent to check the status of the peer device, so as to determine whether a switchover is required.
D) Configuration consistency check packets are sent to check whether key configurations of the two firewalls are consistent.

4. When IKEv1 negotiation phase 1 uses the aggressive mode, only three messages are used. Which of the following is the function of message 3?

A) Enables the responder to send identity information to the initiator for authentication.
B) Negotiates IKE proposals.
C) Exchanges Diffie-Hellman public values, necessary auxiliary information, and identity information.
D) Enables the responder to authenticate the initiator.

5. Under normal circumstances, the Emai1 protocols we often talk about include ____, POP3, and SMTP.

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