HUAWEI H12-711_V3.0 Free Practice Questions

NEW QUESTION 1

Which of the following attacks is not a malformed packet attack?

• A. Teardropattack
• B. Smurfattack
• C. TCPFragmentation attack
• D. ICMPUnreachable Packet Attack

Answer: D

NEW QUESTION 2

EuropeTCSECThe guidelines are divided into two modules, functional and evaluation, and are mainly used in the military, government and commercial fields

• A. True
• B. False

Answer: A

NEW QUESTION 3

Which of the following are the basic functions of antivirus software? (multiple choice)

• A. virus protection
• B. Find viruses
• C. remove virus
• D. replication virus

Answer: ABC

NEW QUESTION 4

at HuaweiUSGOn the series firewalls, the default security policy does not support modification.

• A. True
• B. False

Answer: B

NEW QUESTION 5

Which of the following descriptions about symmetric encryption technology is wrong?

• A. The system overhead is small.
• B. Good scalability.
• C. High efficiency and simple algorithm.
• D. Suitable for encrypting large amounts of data.

Answer: B

NEW QUESTION 6

If the company network administrator needs to check the status of the heartbeat interface after configuring the company’s dual-system hot backup, the command he needs to type is ( ) The system view has been entered by default) (fill in the blank)

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 7

In the Linux system, if the user wants to enter the tmp folder in the root directory, the command that needs to be entered is ______ /tmp.[fill in the blank]*

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 8

Intrusion Prevention System (IPS,intrusion prevention system) is a defense system that can block in real time when an intrusion is detected

• A. True
• B. False

Answer: A

NEW QUESTION 9

Which of the following options are suitable for business travelers to access the corporate intranet in the public network environment? ( )*

• A. L2 TP over IPSec VPN
• B. GER VPN
• C. MPLS VPN
• D. SSL VPN

Answer: AD

NEW QUESTION 10

IPThe protocol in the header (protocol) field identifies the protocol used by its upper layer. Which of the following field values indicates that the upper layer protocol isUDPprotocol?

• A. 6
• B. 17
• C. 11
• D. 18

Answer: B

NEW QUESTION 11

IPSec VPNAn asymmetric encryption algorithm is used to encrypt the transmitted data

• A. True
• B. False

Answer: B

NEW QUESTION 12

The trigger modes of the built-in Portal authentication in the firewall include pre-authentication and ______ authentication[fill in the blank]*

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 13

aboutClient-Initiated VPN, which of the following statements is true? (multiple choice)

• A. each access user andLNSestablish a tunnel between
• B. Each tunnel carries only oneL2TPsession andPPPconnect
• C. Each tunnel carries multipleL2TPsession andPPPconnect
• D. Each tunnel carries multipleL2TPsession and aPPPconnect

Answer: AB

NEW QUESTION 14

Which of the following statements is true about business continuity plans? (multiple choice)

• A. The business continuity plan does not require senior company involvement during the scoping phase of the project
• B. Because all possible accidents cannot be predicted,BCPFlexibility is required
• C. The business continuity plan does not require senior company involvement until it is formally documented
• D. Not all security incidents must be reported to company executives

Answer: BD

NEW QUESTION 15

Which of the following options are technical characteristics of an intrusion prevention system? (multiple choice)

• A. online mode
• B. real-time blocking
• C. Self-learning and adaptive
• D. In-line deployment

Answer: ABC

NEW QUESTION 16

Which of the following does not fall into the category of cybersecurity incidents?

• A. Major cybersecurity incident
• B. Special Cybersecurity Incident
• C. General cybersecurity incidents
• D. Major cybersecurity incident

Answer: B

NEW QUESTION 17
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