Huawei H12-311_V3.0 Practice Test - Questions Answers, Page 4
List of questions
Question 31
802.11g What is the bandwidth of each channel of the frequency band ()?
25 MHz
20 MHz
50 MHz
22 MHz
Question 32
Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?
802.11a
802.11b
802.11g
802.11n
Question 33
2.4 GHz What is the range of operating frequency specified by China ()?
2.4 GHz-2.4835 GHz
2.471 GHz-2.497 GHz
2.4465 GHz-2.4835 GHz
2.445 GHz-2.475 GHz
Question 34
Which of the following technologies work at 5 GHz ()? (Select 2 Answers)
radar
Bluetooth
Infrared
Digital satellite
Question 35
The basic service set is 802.11 The basic components of a network are composed of a group of workstations that communicate with each other.
True
False
Question 36
BSSID Is actually AP of MAC Address, used to identify AP Managed BSS .
True
False
Question 37
Which of the following is IEEE A wireless local area network standard originally formulated ()?
IEEE 802.11
IEEE 802.10
IEEE 802.12
IEEE 802.16
Question 38
Huawei AP The product can only support one configuration SSID .
True
False
Question 39
WDS Technology improves the flexibility and convenience of the entire network structure, but it can only support point-to-point working mode.
True
False
Question 40
SSID What is the Chinese name of ()?
Basic service set
Basic service area
Extended service set
Service set ID
Question