Free Huawei H12-322 Exam Dumps Questions & Answers

Which of the following encryption algorithms is high security?

• A.  TKIP
• B.  CCMP
• C.  DES
• D.  WEP

The following on the WLAN survey process to confirm the requirements of the scene environment information, which is correct? (Multiple choice)

• A.  outdoor need to pay attention to the height of the scene obstacles, cover range, for irregular obstacles (such as trees, etc.), try to take photo records
• B.  Indoor survey, the control drawings, distinguish the type of obstacles, marking the actual location of each type of obstacle, material, different obstacles marked with different colors, and test their 2.4G and 5G attenuation
• C.  confirm whether the scene is exactly the same as the architectural drawings, for inconsistent areas to be marked, as far as possible to take photo records, in the drawings marked the scene of the room number
• D.  Indoor as far as possible to take full picture of the scene, especially for equipment despicable position, covering the overall area, the internal building structure, new obstacles and other key attention, outdoor coverage only need to focus on the AP and the area between the obstacles attention
• E.  Indoor survey, pay attention to the drawings did not draw but affect the coverage of other obstacles, such as load-bearing column, when the artificial add the partition, ceiling large objects

Which of the following description about the double link backup is wrong? (Multiple choice)

• A.  Dual-link code standby relative to hot standby, after the master CAPWAP tunnel fault is detected, and then establish the backup CAPWAP tunnel business to implement uninterrupted forwarding.
• B.  Dual-link hot standby relative to the cold standby, CAPWAP road fault detection is carried out between the active and standby AC, and by the HSB channel real-time synchronization status information.
• C.  When the AC with the dual-link active/standby configuration coexist with the AC with no dual-link active/standby configuration, the AP preferentially selects the AC with the dual-link active/standby configuration.
• D.  Configure the main CAPWAP tunnel establishment process after the dual-link backup function is fully consistent with the common CAPWAP tunnel establishment process

Which is with the best security in the following authentication methods?

• A.  WEP certification
• B.  WPA2-EAP certification
• C.  WPA2-PSK certification
• D.  MAC authentication

What is the purpose of using the WLAN Tester 2.0 tool to conduct an engineering survey at the beginning of the project? (Multiple choice)

• A.  Check for network rules
• B.  Understand the shortcomings of the current network environment
• C.  Understand the signal interference
• D.  Understand signal coverage