Online Access Free H12-351_V1.0 Exam Questions

Which of the following statements about fingerprint-based positioning technology are true? (Select All that Apply)

• A.APs collect surrounding environment information to form a fingerprint library.
• B.The fingerprint map is obtained through onsite information collection.
• C.Terminals learn from each other to form a fingerprint library that can be shared.
• D.The positioning engine generates a virtual fingerprint library through calculations based on the AP deployment and environment information.

Which of the following statements is false about the DHCP option field?

• A.The DHCP option field stores control information and parameters allocated to DHCP clients.
• B.Each DHCP packet can carry multiple DHCP option fields.
• C.DHCP option 43 can be used for plug-and-play AP deployment in WLAN scenarios.
• D.The DHCP option field must carry fixed content that cannot be modified or defined by vendors.

Campuslnsight draws the client access journey based an the client access history, and displays the following Information: access AP. frequency band, SSIO, client IP address, roaming information, as well as the time required for association, authentication, and DHCP.

• A.TRUE
• B.FALSE

What is the Campusinaght page shown in the figure?

• A.Device dashboard
• B.Wi-Fi 6 dashboard
• C.General dashboard
• D.Client dashboard

After RADIUS packet retransmission is triggered, if the device detects that the RADIUS server status is Down, the device marks the RADIUS server status as Down. If the maximum number of retransmissions has not been reached, which of the following will occur?

• A.The device retransmits the authentication request packet only once to the RADIUS server.
• B.The device retransmits the packet at most three more times, and stops retransmission once it receives a response packet or the maximum number of retransmissions is reached.
• C.The device continues to retransmit packets until it receives a response packet or the maximum number of retransmissions is reached.
• D.The device stops retransmission immediately.