Practice Examples and Dumps & Tips for 2022 Latest H12-311_V3.0 Valid Tests Dumps
Latest [Apr 04, 2022] 100% Passing Guarantee - Brilliant H12-311_V3.0 Exam Questions PDF
NEW QUESTION 43
WLAN The commonly used radio frequency cables in the system are (). (Select 3 Answers)
- A. 13/8 "(Inch) feeder
- B. RG-8 Jumper
- C. 1/2 "(Inch) feeder
- D. 1/2 "(Inch) Super flexible feeder
Answer: B,C,D
NEW QUESTION 44
Perform connectivity test AP or AC Must be online.
- A. True
- B. False
Answer: A
NEW QUESTION 45
Which of the following are the relevant parameters of the Traffic template ().
(Select 2 Answers)
- A. CAC strategy
- B. Tunnel priority mapping strategy
- C. 802.3 priority mapping strategy
- D. ACK strategy
Answer: B,C
NEW QUESTION 46
about WDS Which of the following statements is correct ()? (Select 2 Answers)
- A. Scalability is good, and there is no need to lay new wired connections and deploy more
- B. Connect two independent LAN segments through a wireless bridge and provide data transmission between them
- C. Huawei indoor AP not support WDS Features
- D. WDS Used by default 2.4GHz Band as a bridge band
Answer: A,B
NEW QUESTION 47
about 5G The working principle of priority, the following statement is correct ().
- A. 5G Priority request AP Is dual frequency AP Can work normally
- B. 5G Priority requires all clients to support at the same time
- C. 5G After the priority is turned on, only support 2.4G The network transmission speed of the client will be slower
- D. 5G Priority characteristics refer to 5G Client sends data first
Answer: A
Explanation:
2.4GHz and 5GHz Frequency band
NEW QUESTION 48
WLAN What are the working frequency bands ()? (Select 2 Answers)
- A. 2 GHz
- B. 2.4 GHz
- C. 5.4 GHz
- D. 5 GHz
Answer: B,D
NEW QUESTION 49
Wireless network engineer WLAN When planning the network, use RF The purpose of simul-ation is (). (Select 3 Answers)
- A. Analog signal coverage effect, find blind spots
- B. Get the current signal-to-noise ratio of different locations
- C. Get available bandwidth in different locations
- D. Obtain the field strength distribution of different locations
Answer: A,B,D
NEW QUESTION 50
A 10 Floors of buildings need to be covered WLAN Signal, because taking into account the floor block, which can be set to 6 channel.
5,6 Layered WLAN Signal frequency
- A. False
- B. True
Answer: A
NEW QUESTION 51
If you want to create an open authentication security template, the following correct configuration is ().
- A. AC-WLAN-view] security-profile name security-1 id 1
[AC-WLAN-sec-prof-security-1] wpa authentication-method open-system
[AC-WLAN-sec-prof-security-1] security-policy wpa
[AC-WLAN-sec-prof-security-1] quit - B. AC-WLAN-view] security-profile name security-1 id 1
[AC-WLAN-sec-prof-security-1] wep authentication-method open-system
[AC-WLAN-sec-prof-security-1] security-policy wep
[AC-WLAN-sec-prof-security-1] quit - C. AC-WLAN-view] security-profile name security-1 id 1
[AC-WLAN-sec-prof-security-1] open authentication-method open-system
[AC-WLAN-sec-prof-security-1] security-policy open
[AC-WLAN-sec-prof-security-1] quit - D. AC-WLAN-view] security-profile name security-1 id 1
[AC-WLAN-sec-prof-security-1] wpa2 authentication-method open-system
[AC-WLAN-sec-prof-security-1] security-policy wpa2
[AC-WLAN-sec-prof-security-1] quit
Answer: B
NEW QUESTION 52
AP The size of the coverage area is controlled by ().
(Select 2 Answers)
- A. adjust AP Antenna angle
- B. adjust AP Access bandwidth
- C. adjust AP Power supply
- D. adjust AP Transmit power
Answer: A,D
NEW QUESTION 53
Huawei Wireless Controller AC6605 The upgrade operation can only be performed on the wired side of the controller.
- A. True
- B. False
Answer: A
NEW QUESTION 54
Which of the following options are the basic functions of configuring Huawei wireless controllers ()? (Select 3 Answers)
- A. Configuration AC Country code
- B. Configuration AC of WLAN Source interface
- C. Configuration Radio template
- D. Configuration AC-ID
Answer: A,B,D
NEW QUESTION 55
Which of the following statements about antenna classification is correct ()? (Select 2 Answers)
- A. Classified by working frequency band: communication antenna, TV antenna, radar antenna, etc.
- B. Classified by purpose: short wave antenna, ultra short wave antenna, microwave antenna, etc.
- C. Classified by directivity: omnidirectional antenna, directional antenna, etc.
- D. Classified by shape: linear antenna, planar antenna, etc.
Answer: C,D
NEW QUESTION 56
2.4 GHz What is the frequency band US non-overlapping channel ()?
- A. 2,7,12
- B. 1,6,11
- C. 3,8,13
- D. 3,7,13
Answer: B
NEW QUESTION 57
In order to facilitate management and maintenance, AP The power supply mode is generally preferred to select () for power supply.
- A. Independent power adapter
- B. AC power supply
- C. POE adapter
- D. POE switch
Answer: D
NEW QUESTION 58
802.11 What parameters are used in the frame to reorganize the frame segment ()?
- A. Fragment number
- B. Duration
- C. Frame Control
- D. Address Bit
Answer: A
NEW QUESTION 59
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