Free Huawei H12-321 Exam Dumps Questions & Answers

The zone surrounding the line of sight (LOS) is called the Fresnel zone, which is also called the RF LOS.

• A.  FALSE
• B.  TRUE

Regarding the description of roaming, is the following statement correct?

• A.  APs that implement wireless roaming must have signal coverage overlap areas
• B.  APs that implement wireless roaming must be in the same extended service set (ESS)
• C.  APs that implement wireless roaming do not need to have signal coverage overlap areas.
• D.  APs that implement wireless roaming must be in the same basic service set (BSS)

On a WLAN network, which of the following attacks will trigger alarms? (Multiple Choice)

• A.  Brute force
• B.  Flooding attack
• C.  Weak IV attack
• D.  Spoofing attack

Which access authentication methods are supported by the Agile Controller?

• A.  Portal authentication
• B.  RADIUS
• C.  802.1x certification
• D.  MAC certification

Which of the following antenna patterns belong to the omnidirectional antenna pattern?

• A.  a
• B.  c
• C.  d
• D.  b