必ず合格できるHuawei H12-711_V4.0試験の正確な152問題と解答あります
最新 [2026年09月06日]2026年最新の実際にある検証済みのH12-711_V4.0問題集
Huawei H12-711_V4.0（HCIA-Security V4.0）試験は、ネットワークおよびサイバーセキュリティの概念の広範な準備と知識を必要とする挑戦的な認証です。試験は60の質問で構成され、90分間の期間があります。試験は、監督済み環境で実施され、合格スコアは1000のうち600です。認証は3年間有効であり、再認定試験に合格することで更新できます。
Huawei H12-711_V4.0（HCIA-Security V4.0）試験は、セキュリティポリシー、ファイアウォール、VPN、侵入検知および予防システム、セキュリティ管理など、ネットワークおよびサイバーセキュリティの概念を包括的に理解しています。この試験では、ネットワークセキュリティテクノロジー、セキュリティ管理、セキュリティ慣行など、幅広いトピックをカバーしています。この試験は、これらの分野での候補者の知識とスキルをテストするように設計されており、ネットワークとサイバーセキュリティの分野でのキャリアの進歩のための経路を提供します。
質問 # 67
Which of the following operating modes does NTP support?
- A. Mouth peer mode
- B. Mouth broadcast mode
- C. Mouth client/server mode
- D. Mouth multicast mode
正解：A、B、C、D
質問 # 68
Which of the following items does IKE's identity authentication mechanism include? (Multiple Choice)
- A. Two-factor authentication
- B. Digital certificate authentication
- C. Pre-shared key authentication
- D. Digital Envelope Authentication
正解：A、B、C
質問 # 69
Some applications, such as Oracle database applications, have no data flow transmission for a long time, causing the firewall session connection to be interrupted, resulting in business interruption. Which of the following is the optimal solution?
- A. Enable shard caching
- B. Optimize security policies
- C. Configure a long connection for a certain business
- D. Enable ASPF function
正解：C
質問 # 70
Which of the following options is not a passive method of obtaining information?
- A. Port Mirroring
- B. Collect logs
- C. Port scanning
- D. Capture packets
正解：D
質問 # 71
Compared with traditional five-tuple information, which of the following elements is a new element of next-generation firewall?
- A. Destination address
- B. Source port
- C. Agreement number
- D. Application
正解：D
質問 # 72
Which of the following operations can be performed on data in a security posture? (Multiple Choice)
- A. Data classification
- B. Data cleaning
- C. Data association completion
- D. Add labels to data
正解：C、D
質問 # 73
Which of the following descriptions of intrusion prevention signatures are correct? (Multiple Choice)
- A. Intrusion prevention signatures are used to describe the characteristics of attack behavior in the network
- B. Predefined signatures are signatures included in the intrusion prevention signature database
- C. Incorrect custom signature settings may cause the configuration to be invalid, or even cause problems such as accidental packet discarding or service interruption.
- D. The content of predefined signatures is not fixed and can be created, modified or deleted.
正解：A、B、C
質問 # 74
_____ Authentication is to configure user information (including local user's user name, password and various attributes) on the network access server. The advantage is that it is fast.[fill in the blank]*
- A. total authentication
- B. local authentication
正解：B
質問 # 75
During the process of establishing IPSec VPN between peers FW_A and FW_B, two types of security associations need to be established in two stages. In the first stage, _____ is established to verify the identity of the peers.[fill in the blank]*
- A. IKE SA
- B. IKE SB
正解：A
質問 # 76
Which of the following descriptions of PKI architecture are correct? (Multiple Choice)
- A. PKI entity, which is the end user of PKI products or services, can be an individual, organization, device (such as router, firewall) or a process running in a computer.
- B. CA usually adopts a multi-level hierarchical structure. According to the level of the certificate issuing authority, it can be divided into root CA and subordinate CA.
- C. A PKI system consists of three parts: terminal entity, certificate certification authority and certificate registration authority.
- D. Certificate Certification Authority CA is a trusted entity used to issue and manage digital certificates.
正解：A、B、D
質問 # 77
TCP session hijacking is an attack method in which attackers snoop on user messages and forge TCP messages with legal sequence numbers.
- A. False
- B. True
正解：B
質問 # 78
The session information of some special business data flows needs to not be aged for a long time.
The firewall can ensure the normal operation of such services through the configuration () function.
正解：
解説：
Long connection
質問 # 79
You can check whether the status detection function is enabled by executing display firewall session () on the firewall.
正解：
解説：
link-state
質問 # 80
In USG6000E, the initial priority of VGMP is ()
正解：
解説：
45000
質問 # 81
Which of the following statements are incorrect about the differences between routers and Layer 2 switches?
- A. Routers forward broadcast packets.
- B. By default, switches can isolate collision domains but not broadcast domains.
- C. By default, routers can isolate broadcast domains but not collision domains.
- D. Switches flood broadcast packets.
正解：A、C
解説：
The incorrect statements are A and C .
A router works at the network layer and is used to connect different networks. By default, a router separates broadcast domains , because broadcasts are not forwarded from one interface to another. At the same time, each router interface also represents an independent network segment, so routers effectively separate collision domains as well. Therefore, the statement that routers can isolate broadcast domains but not collision domains is incorrect.
A Layer 2 switch works at the data link layer. Each switch port forms a separate collision domain , which is why switches can isolate collision domains. However, by default, all ports in the same VLAN still belong to the same broadcast domain , so switches forward broadcast traffic out all relevant ports. That makes statement B correct and statement D correct.
Statement C is incorrect because routers generally do not forward broadcast packets . Preventing broadcast propagation between networks is one of the key differences between routers and switches. Therefore, the incorrect options are A and C .
質問 # 82
When a user uses the Web to log in to the firewall, the security policy between the user's security zone and which of the following security zones needs to be opened?
- A. Untrust
- B. Local
- C. Trust
- D. DMZ
正解：B
質問 # 83
What is the security level of the Untrust zone in Huawei firewalls?
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 84
Free ARP can be used to detect () address conflicts, and can also refresh the switch MAC address table.
正解：
解説：
IP
質問 # 85
Which of the following descriptions of security policies are correct? (Multiple Choice)
- A. Traffic within the same security zone is not controlled by the default security policy by default, and the default forwarding action is allow.
- B. Traffic sent from the firewall and traffic received by the firewall are not controlled by the default security policy
- C. If you want intrazone traffic to be controlled by the default security policy, the administrator needs to execute the default packet-filterintrazone enable command.
- D. Traffic between different security zones is controlled by the default security policy
正解：A、C、D
質問 # 86
When users in the external network access the internal server, use the two-way NAT function to simultaneously convert the source and destination addresses of the packets, which can avoid setting up a gateway on the internal server and simplify configuration.
- A. False
- B. True
正解：B
質問 # 87
As shown in the figure, the process of AD single sign-on (querying the security log mode of AD server), please match the corresponding operation process.
正解：
解説：
質問 # 88
Please match the following information security risks to information security incidents one by one.[fill in the blank]* physical security risk Enterprise server permissions are loosely set Information Security Management Risk Infected Panda Burning Incense Information Access Risk Fire destroyed equipment in computer room application risk Talk to people about leaking company secrets
- A. 0
- B. 1
正解：B
質問 # 89
The firewall will record the five-tuple information of the traffic when establishing a session. The five- tuple information specifically refers to the source port, destination port, source address, and destination address ().
正解：
解説：
Protocol
質問 # 90
Which of the following is not an asymmetric encryption algorithm?
- A. RSA _
- B. DH
- C. DES
- D. DSA
正解：C
質問 # 91
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合格させるH12-711_V4.0試験には更新された152問題あります：https://drive.google.com/open?id=1Mp8gvOKjF5MSUkMSpv4JD2hUHoQUXsgP