H12-711_V4.0 Dumps PDF - H12-711_V4.0 Real Exam Questions Answers [Q16-Q41]

H12-711_V4.0 Dumps PDF - H12-711_V4.0 Real Exam Questions Answers

Get Started: H12-711_V4.0 Exam [2023] Dumps Huawei PDF Questions

Huawei H12-711_V4.0 (HCIA-Security V4.0) Certification Exam is a professional certification exam designed for individuals who are interested in developing their skills in the field of IT security. HCIA-Security V4.0 certification is offered by Huawei, a global leader in the telecommunications industry, and is designed to help professionals gain a thorough understanding of the latest security technologies and best practices.

Huawei H12-711_V4.0 certification exam covers a wide range of topics related to network security, including network security technologies, firewall technologies, VPN technologies, intrusion prevention technologies, and unified threat management. H12-711_V4.0 exam is designed to test the candidate's understanding of these topics and their ability to apply them in real-world scenarios. HCIA-Security V4.0 certification is suitable for network administrators, security engineers, and IT professionals who are responsible for implementing and maintaining secure network infrastructure. It is also ideal for individuals who are looking to gain a competitive edge in the rapidly growing field of cybersecurity.

The HCIA-Security V4.0 certification is ideal for IT professionals who work in network security roles, such as security engineers, network administrators, and IT managers. HCIA-Security V4.0 certification is also beneficial for those who are planning to pursue a career in network security, as it provides a solid foundation of knowledge and skills that are essential for success in this field.

NEW QUESTION # 16
IKE SA is a one-way logical connection, and only one IKE SA needs to be established between two peers.

A. TRUE
B. FALSE

Answer: B

NEW QUESTION # 17
According to the level protection requirements, which of the following behaviors belong to the scope of information security operation and maintenance management? ( )*

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

Answer: A,B,C,D

NEW QUESTION # 18
What is correct about the following description of device management in the operating system?

A. The main task of port device management is to complete the I/O requests made by users and classify I/O devices for users.
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. 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
D. Device management can virtualize a physical device into multiple logical devices through virtualization technology, providing multiple user processes to use.

Answer: A,B,C,D

Explanation:
Buffers are used at all times.

NEW QUESTION # 19
Please order the following steps in the PKI life cycle correctly, 1. Issued, 2. storage, 3. Update, 4. verify[fill in the blank]*

A. 0
B. 1

Answer: A

NEW QUESTION # 20
What are the correct entries in the following description of firewall security zones?

A. The Local zone is the highest security zone with a priority of 99.
B. 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.
C. Data flows between security domains are directional, including Inbound and Outbound.
D. Normally, the two communicating parties must exchange messages, that is, there are messages transmitted in both directions between security domains.

Answer: B,C,D

NEW QUESTION # 21
Certificates saved in DER format may or may not contain a private key.

A. TRUE
B. FALSE

Answer: B

NEW QUESTION # 22
Data monitoring can be divided into two types: active analysis and passive acquisition.

A. TRUE
B. FALSE

Answer: A

NEW QUESTION # 23
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

Answer: A

NEW QUESTION # 24
_____ 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

Answer: B

NEW QUESTION # 25
What is the security level of the Untrust zone in Huawei firewalls?

A. 0
B. 1
C. 2
D. 3

Answer: D

NEW QUESTION # 26
In the automatic backup mode of hot standby on the second machine, which of the following sessions is backed up?

A. UDP first packet session
B. ICMP session
C. Self-session to the firewall
D. TCP half-connection session

Answer: B

NEW QUESTION # 27
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

Answer: A

NEW QUESTION # 28
The keys used by the IPSec encryption and authentication algorithms can be configured manually or dynamically negotiated via the ____ protocol. (abbreviation, all uppercase).

A. IKE
B. IKB

Answer: A

NEW QUESTION # 29
A Web server is deployed in an enterprise intranet to provide Web access services to Internet users, and in order to protect the access security of the server, it should be divided into the _____ area of the firewall.

A. DMY
B. DMZ

Answer: B

NEW QUESTION # 30
Which of the following descriptions of single sign-on is correct?

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

Answer: B

NEW QUESTION # 31
Which of the following is the numbering range of Layer 2 ACLs?

A. @2000~2999
B. The 4000~4999
C. The 1000~1999
D. The 3000~3999

Answer: D

NEW QUESTION # 32
The following description of asymmetric encryption algorithms, which item is wrong?

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

Answer: C

NEW QUESTION # 33
As shown, in transmission mode, which of the following locations should the AH header be inserted in?

A. 0
B. 1
C. 2
D. 3

Answer: D

NEW QUESTION # 34
IPSec VPN uses an asymmetric algorithm to calculate the ___ key to encrypt data packets.[fill in the blank]

A. symmetry
B. TRUE

Answer: A

NEW QUESTION # 35
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. TRUE
B. FALSE

Answer: B

NEW QUESTION # 36
In the Linux system, which of the following is the command to query the P address information? ( )[Multiple choice]*

A. ipconfig
B. ifconfig)
C. display ip
D. display ip interface brief

Answer: B

NEW QUESTION # 37
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. The interface MTU value is greater than 1500 and cannot be used as a heartbeat interface
C. 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.
D. MGMT interface (Gigabi tEtherneto/0/0) cannot be used as heartbeat interface

Answer: B

NEW QUESTION # 38
____- The goal is to provide a rapid, composed and effective response in emergency situations, thereby enhancing the ability of the business to recover immediately from a disruptive event.[fill in the blank]*

A. business continuity
B. business continuity plan

Answer: B

NEW QUESTION # 39
Digital envelope technology means that the sender uses the receiver's public key to encrypt the data, and then sends the ciphertext to the receiver ( )[Multiple choice]*

A. TRUE
B. FALSE

Answer: B

NEW QUESTION # 40
As shown in the figure, the administrator needs to test the network quality of the 20.0.0/24 CIDR block to the 40.0.0/24 CIDR block on Device B, and the device needs to send large packets for a long time to test the network connectivity and stability.