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Huawei H12-711_V4.0テストエンジン問題集トレーニングには94問あります [Q12-Q35]

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Huawei H12-711_V4.0テストエンジン問題集トレーニングには94問あります

H12-711_V4.0問題一発合格させる問題集はHuawei Certified ICT Associate認定


華為は、情報通信技術（ICT）基盤とスマートデバイスの先駆的なグローバルプロバイダーです。HCIA-Security V4.0認定試験（別名：華為H12-711_V4.0）は、華為が提供する多くの認定資格のうちのひとつです。この試験は、候補者の基本的なネットワークセキュリティと一般的な攻撃技術に関する知識を試験するためのものです。


華為H12-711_V4.0試験は、セキュリティの概念と技術に深い理解を持っていることが必要な包括的な試験です。この試験は、セキュリティプロトコル、ネットワークセキュリティ、セキュリティ管理など、複数の選択肢の問題で構成されています。候補者は、少なくとも1000点満点中600点以上のスコアで試験に合格する必要があります。これにより、HCIA-Security V4.0認定が取得できます。

 

質問 # 12
Both digital envelopes and digital signatures guarantee data security and verify the origin of data.

  • A. FALSE
  • B. TRUE

正解：B


質問 # 13
When the Layer 2 switch receives a unicast frame and the MAC address table entry of the switch is empty, the switch discards the unicast frame.

  • A. FALSE
  • B. TRUE

正解：A


質問 # 14
What is correct about the following description of device management in the operating system?

  • A. In order to alleviate the problem of speed mismatch between CPU and I/O devices and improve the parallelism of CPU and I/O devices, in modern operating systems, almost all I/O devices are exchanging numbers with processors
  • B. Whenever a process makes an I/O request to the system, as long as it is secure, the device allocator will assign the device to the process according to a certain policy.
  • C. Device management can virtualize a physical device into multiple logical devices through virtualization technology, providing multiple user processes to use.
  • D. The main task of port device management is to complete the I/O requests made by users and classify I/O devices for users.

正解：A、B、C、D

解説：
Buffers are used at all times.


質問 # 15
Which of the following descriptions about the heartbeat interface is wrong ( )?[Multiple choice]*

  • A. The connection method of the heartbeat interface can be directly connected, or it can be connected through a switch or router
  • B. It is recommended to configure at least two heartbeat interfaces. - One heartbeat interface is used as the master, and the other heartbeat interface is used as the backup.
  • C. The interface MTU value is greater than 1500 and cannot be used as a heartbeat interface
  • D. MGMT interface (Gigabi tEtherneto/0/0) cannot be used as heartbeat interface

正解：C


質問 # 16
Database operation records can be used as ___ evidence to backtrack security events.[fill in the blank]*

  • A. phases
  • B. electronic

正解：B


質問 # 17
Which of the following NAT technologies can implement a public network address to provide source address translation for multiple private network addresses ( )*

  • A. NAT Server
  • B. Easy-ip
    CT Jinglu
  • C. NAT No-PAT
  • D. NAPT

正解：A


質問 # 18
In the TCP/P protocol core, which of the following protocols works at the application layer? ( )[Multiple choice]*

  • A. RIP
  • B. IGMP
  • C. ICMP
  • D. ARP

正解：A


質問 # 19
According to the level protection requirements, which of the following behaviors belong to the scope of information security operation and maintenance management? ( )*

  • A. Security hardening of the host
  • B. Participate in information security training
  • C. Develop an emergency response plan
  • D. Backup or restore data

正解：A、B、C、D


質問 # 20
Data monitoring can be divided into two types: active analysis and passive acquisition.

  • A. FALSE
  • B. TRUE

正解：B


質問 # 21
When using passive mode to establish an FTP connection, the control channel uses port 20 and the data channel uses port 21. ( )[Multiple choice]*

  • A. False
  • B. True

正解：A


質問 # 22
Which of the following descriptions of single sign-on is correct?

  • A. 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.
  • B. 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
  • C. Visitors obtain the SMS verification code through the Portal authentication page, and then enter the SMS verification code to pass the authentication.
  • D. 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.

正解：B


質問 # 23
What are the correct entries in the following description of firewall security zones?

  • A. The DMZ security zone solves the problem of server placement well, and this security area can place devices that need to provide network services to the outside world.
  • B. Data flows between security domains are directional, including Inbound and Outbound.
  • C. The Local zone is the highest security zone with a priority of 99.
  • D. Normally, the two communicating parties must exchange messages, that is, there are messages transmitted in both directions between security domains.

正解：A、B、D


質問 # 24
The following description of asymmetric encryption algorithms, which item is wrong?

  • A. Encryption is faster than symmetric encryption algorithms.
  • B. Compared with symmetric encryption algorithms, the security factor is higher.
  • C. Asymmetric encryption algorithms are a pair of keys, divided into public and private keys.
  • D. Public keys are generally disclosed to users.

正解：A


質問 # 25
The following description of investigation and evidence collection, which one is correct

  • A. Documentary evidence is required in computer crime.
  • B. Evidence obtained by wiretapping is also valid.
  • C. In all investigation and evidence collection, it is best to have law enforcement agencies involved.
  • D. Evidence is not necessarily required in the course of the investigation.

正解：C


質問 # 26
_____ 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. local authentication
  • B. total authentication

正解：A


質問 # 27
Which of the following is the correct sequence for incident response management
1. Detection 2 Report 3 Mitigation 4 Lessons learned 5 Fix 6 Recovery 7 Response

  • A. 1->3->2->7->5->6->4
  • B. 1->7->3->2->6->5->4
  • C. 1->2->3->7->6->5->4
  • D. 1->3->2->7->6->5->4

正解：B


質問 # 28
Which of the following protocols is a multichannel protocol?

  • A. THE HITP
  • B. FTP
  • C. The SSH
  • D. The Telnet

正解：B


質問 # 29
IP packets using the AH+ESP protocol? ( )[Multiple choice]*

  • A. 0
  • B. 1
  • C. 2
  • D. 3

正解：D


質問 # 30
What type of ACL does ACL number 3001 correspond to?

  • A. interface ACL
  • B. Advanced ACLs
  • C. Layer 2 ACL
  • D. Basic ACL

正解：B


質問 # 31
Drag the warning level of the network security emergency response on the left into the box on the right, and arrange it from top to bottom in order of severity.[fill in the blank]*

  • A. 0
  • B. 1

正解：B


質問 # 32
Which of the following is not a type of Windows log event?

  • A. Error
  • B. Information
  • C. Warning
  • D. Debugging

正解：A


質問 # 33
As shown in the figure, what is the authentication range of the AH protocol in tunnel mode?

  • A. The2
  • B. The3
  • C. The1
  • D. The4

正解：D


質問 # 34
The keys used by the IPSec encryption and authentication algorithms can be configured manually or dynamically negotiated via the ____ protocol. (abbreviation, all uppercase).

  • A. IKB
  • B. IKE

正解：B


質問 # 35
......

H12-711_V4.0練習テストPDF試験材料：https://www.goshiken.com/Huawei/H12-711_V4.0-mondaishu.html

H12-711_V4.0解答の無料サンプルには全てリアル試験に基づいています：https://drive.google.com/open?id=1Xp9WTyk7ix6w2QN2kgERLFeRLNpOWYpL

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