Pass Your Exam Easily! H12-711_V4.0 Real Question Answers Updated on Oct 11, 2026 [Q10-Q33]

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Pass Your Exam Easily! H12-711_V4.0 Real Question Answers Updated on Oct 11, 2026

Actual Questions Answers Pass With Real H12-711_V4.0 Exam Dumps

Huawei H12-711_V4.0 Exam Syllabus Topics:

Section	Objectives
Topic 1: Huawei Security Products	– Security solutions overview 1. Anti-DDoS and intrusion prevention concepts 2. Web security and threat protection – Huawei USG Firewall 1. Basic configuration and security policies 2. Traffic filtering and NAT concepts
Topic 2: Security Fundamentals	– Cryptography basics 1. Symmetric and asymmetric encryption 2. Hashing and digital signatures – Information security concepts (CIA triad, risk, threats, vulnerabilities) 1. Security goals and principles 2. Common attack types and defense concepts
Topic 3: Security Operations and Management	– Incident response 1. Basic troubleshooting and mitigation 2. Security incident lifecycle – Security monitoring and logging 1. Log analysis basics 2. Security event monitoring
Topic 4: Network Security Technologies	– VPN and secure communication 1. IPsec VPN fundamentals 2. SSL VPN overview – Firewall and perimeter defense 1. Stateful inspection firewall principles 2. Security zone concepts – Access control and authentication 1. NAC concepts 2. AAA framework

NO.10 IPv6 supports configuring the router authorization function on the device, verifying the identity of the peer through digital certificates, and selecting legal devices.

True

False

NO.11 We should choose the encryption algorithm according to our own use characteristics. When we need to encrypt a large amount of data, it is recommended to use the ____ encryption algorithm to improve the encryption and decryption speed.

symmetry

NO.12 ARP man-in-the-middle attacks are a type of spoofing attack technique.

TRUE

FALSE

NO.13 The interface on the firewall cannot forward traffic before it is added ().

Security domain

NO.14 The backup methods of dual-machine hot standby are divided into automatic backup, (), manual batch backup, and the configuration of the active and standby FW is automatically synchronized after the device is restarted.

Session fast backup

NO.15 Server-map is used to store a mapping relationship. This mapping relationship can be a data connection relationship negotiated by control data, or it can be an address mapping relationship configured in NAT, so that the external network can actively access the internal network through the firewall.

True

False

NO.16 Which of the following options belong to the default security zone of Huawei firewall? (Multiple Choice)

Zone area

Trust area

Untrust zone

Security area

NO.17 USG firewall NAT configuration is as follows:

When FTP Server responds to Client A, it is converted to address 1.1.1.5 in address 1.

Source NAT configuration can only be converted for internal network users (10.1.1.0/24) to access the external network.

When changing the IP address of the FTP Server host to 1.11.3. Client A host can still access the FTP Server

Client A accesses FTP Server 1.1.1.1, the destination address is converted to 10.1.1.2, and the source address remains unchanged.

NO.18 In the classification of information security level protection systems, which of the following levels define the damage that will occur to social order and public interests if the information system is destroyed? (Multiple Choice)

The first level of user independent protection

Second level system audit protection level

Third level security mark protection

The fourth level of structural protection

NO.19 In addition to supporting built-in Portal authentication, the firewall also supports custom Portal authentication. When custom Portal authentication is used, there is no need to deploy an external Portal server separately.

True

False

NO.20 Firewall interfaces G1/0/0 and G1/0/1 have both joined the Trust Zone, but the addresses of the two interfaces belong to different network segments. If the traffic sent from the security zone where the G1/0/0 interface is located accesses the destination address. If it is the security zone where G1/0/1 is located, there is no need to configure () to release traffic.

security policy

NO.21 HTTP messages are carried using UDP, while the HTTPS protocol is based on the TCP three-way handshake, so HTTPS is safer and it is more recommended to use HTTPS.

True

False

NO.22 Which of the following is not part of the digital certificate?

Public key

Private key

Validity period

Issuer

NO.23 Which of the following statements are correct about the PKI system structure?

A PKI entity is an end user of PKI products or services. It can be an individual, an organization, a device such as a router or firewall, or a process running on a computer.

CAs are classified into the root CA and subordinate CAs according to the hierarchy of CAs.

A CA is a trusted entity that issues and manages digital certificates.

A PKI system consists of three parts: entity, certificate authority, and certificate registration authority.

Explanation From HCIA-Security documents:
All four statements describe standard PKI roles and structure. A PKI entity is any certificate holder or relying participant that uses PKI services, which includes people, organizations, network devices, servers, and even application processes, so A is correct. PKI trust is commonly built using a CA hierarchy, where the root CA anchors trust and subordinate CAs issue certificates under the root’s authority, so B is correct. The CA is the core trusted component that signs (issues) certificates and manages their lifecycle activities such as renewal, suspension or revocation publication, and certificate status services, so C is correct. In many enterprise implementations, the PKI system is presented as three major roles: entities that request/use certificates, the RA that performs identity verification and approval of requests, and the CA that issues certificates based on validated requests, so D is also correct.

NO.24 The function of the security policy in the firewall is to inspect the data flow passing through the firewall. Only legal data flow that conforms to the security policy can pass the firewall.

True

False

NO.25 Please order the following steps in the PKI life cycle correctly, 1. Issued, 2. storage, 3. Update, 4. verify[fill in the blank]*

1243

1245

NO.26 Which of the following descriptions of single sign-on is correct?

The visitor recited the Portal authentication page and sent the username and password to FT to identify his/her identity, and the password was not stored on the FT, and the FI sent the username and password to the third-party authentication server, and the authentication process was carried out on the authentication server.

The visitor sends the username and password that identifies his identity to the third-party authentication server, and after the authentication is passed, the third-party authentication server sends the visitor’s identity information to FW. F7 only records the identity information of the visitor and does not participate in the authentication process

Visitors obtain the SMS verification code through the Portal authentication page, and then enter the SMS verification code to pass the authentication.

The visitor sends the username and password that identifies them to the FW through the portal authentication page, on which the password is stored and the verification process takes place on the FW.

NO.27 Regarding the difference between routers and firewalls, which of the following descriptions are correct? (Multiple Choice)

The router does not have any security defense mechanism, and the firewall has a series of security defense strategies such as packet filtering and detection.

The firewall does not have a routing function and cannot be used as a gateway for terminal devices.

When the router checks the routing table to forward a packet, it will only check the destination IP address of the packet.

When forwarding data packets, the firewall can detect the data based on the IP five-tuple.

NO.28 Although the tower server occupies a large area, it has strong expansion capabilities.

True

False

NO.29 Regarding the description of Windows Firewall, which of the following options are correct? (Multiple Choice)

Windows Firewall can only allow or prohibit preset programs or functions and programs installed on the system. It cannot customize the release rules based on protocols or port numbers.

Windows Firewall can not only allow or prohibit preset programs or functions and programs installed on the system, but also supports custom release rules based on protocols or port numbers.

If you are unable to access the Internet during the process of setting up Windows Firewall, you can use the restore default function to quickly restore the firewall to its initial state.

Windows Firewall can also change notification rules even when it is turned off.

NO.30 Drag the steps of the security assessment on the left into the box on the right, and arrange them from top to bottom in the order of execution.

1-Manual audit
2-Penetration testing
3-Questionnaire survey
4-Interview research

NO.31 Regarding the description of the four-way handshake when disconnecting a TCP connection, which of the following is incorrect?

The active closing party sends the first FIN to perform active closing, and the other party receives this FIN and is closed.

When the passive shutdown receives the first FIN, it will send back an ACK and randomly generate an acknowledgment sequence number.

The passive closing party needs to send an end-of-file character to the application, and the application closes its connection and causes a FIN to be sent.

After the passive closing party sends FIN, the active closing party must send back a confirmation and set the confirmation sequence number to the received sequence number plus 1

NO.32 UDP is a connection-oriented, reliable transport layer communication protocol.

True

False

NO.33 Which of the following descriptions of L2TP are correct? (Multiple Choice)

L2TP does not support RADIUS server authentication for users.

L2TP supports authenticating users through local authentication.

L2TP supports data encryption.

L2TP requires that the client has software that supports PPP dial-up, such as the dial-up software that comes with the Windows system.

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Huawei H12-711_V4.0 Exam Syllabus Topics:

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