Huawei H12-351 Online Practice Questions and Exam Preparation

Huawei H12-351 Online Questions & Answers

• Question 1:

  DRAG DROP

  Differentiated network planning needs to be performed to meet requirements of different IoT services in Huawei's CloudCampus loT solutions. Drag the solutions on the left to their corresponding network planning suggestions on the right.

  Select and Place:

  

  

• Question 2:

  DRAG DROP

  Drag the Huawei's wireless positioning solutions on the left to their corresponding features and application scenarios on the right.

  Select and Place:

  

  

• Question 3:

  DRAG DROP

  802. 11r fast roaming (over-the-air) is enabled on the WLAN shown in the figure. A STA roams from AP1 to AP2. Sort the steps in chronological order during the 802.11r fast roaming process between WACs.

  

  Select and Place:

  

  

• Question 4:

  CORRECT TEXT

  With protocol trace, iMaster NCE-Campuslnsight displays protocol-level Interaction details at the phases for wireless users. (Enter the acronyms in capital letters.)

  AP, WAC, and AC

  Explanation

  With protocol trace, iMaster NCE-CampusInsight displays protocol-level interaction details at the AP, WAC, and AC phases for wireless users.

• Question 5:

  CORRECT TEXT

  During a project lifecycle, the______ document needs to be output after the high level design be output after the low level design is complete. (Enter the acronyms in capital letters.)

  ATP

  Explanation

  ATP stands for Acceptance Test Plan, which is a document that needs to be output after the low level design is complete. The ATP describes the acceptance criteria and test cases for the project.

• Question 6:

  Which of the following statements correctly arranges matching modes used by URL filtering in descending order of priority?

  A. Exact matching > Prefix matching > Suffix matching > Keyword matching
  B. Exact matching > Suffix matching > Keyword matching > Suffix matching
  C. Exact matching > Suffix matching > Prefix matching > Keyword matching
  D. Exact matching > Keyword matching > Suffix matching > Prefix matching
  C. Exact matching > Suffix matching > Prefix matching > Keyword matching

• Question 7:

  iMaster NCE-Campuslnsight provides Intelligent radio calibration for high-load APs to increase the frequency bandwidth. This function applies to both 5 GHz and 2.4 GHz frequency bands.

  A. True
  B. False
  B. False

• Question 8:

  When calculating the number of APs, you can divide the total required bandwidth by the maximum bandwidth of a single AP.

  A. True
  B. False
  B. False

• Question 9:

  Which of the following statements about attack defense is true?

  A. Defense against flood attacks can be used to defend against Ping of Death attacks.
  B. Attack defense allows APs to analyze the contents and behaviors of incoming packets on ports to determine whether packets have attack characteristics. The APs then take defense measures on the packets that have attack characteristics.
  C. Attack defense can defend against spoofing packet attacks, malformed packet attacks, fragmentation attacks, and flood attacks.
  D. Fragmentation attack defense enables a device to detect packet fragments in real time and discard or rate-limit them to protect the device.
  B. Attack defense allows APs to analyze the contents and behaviors of incoming packets on ports to determine whether packets have attack characteristics. The APs then take defense measures on the packets that have attack characteristics.

• Question 10:

  In a multicast solution, there must be reachable unlcast routes between multicast sources and receivers.

  A. True
  B. False
  A. True