최신Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN - H12-322무료샘플문제
문제1
Which of the following Huawei switches support PoE functionality? (Multiple choice)
Which of the following Huawei switches support PoE functionality? (Multiple choice)
정답: C,D
문제2
When a single space stream terminal accesses a multi-space stream AP, there is a MIMO gain, a double-space stream gain of 3 dB, and a three-space stream gain of 6dB.
When a single space stream terminal accesses a multi-space stream AP, there is a MIMO gain, a double-space stream gain of 3 dB, and a three-space stream gain of 6dB.
정답: B
문제3
AP that are suitable for indoor placement scenarios include AP 6010DN and AP 7110DN, AP with indoor distribution scenarios have AP 6310SN, and AP with outdoor coverage/bridge backhaul scenarios have AP 6510DN.
AP that are suitable for indoor placement scenarios include AP 6010DN and AP 7110DN, AP with indoor distribution scenarios have AP 6310SN, and AP with outdoor coverage/bridge backhaul scenarios have AP 6510DN.
정답: A
문제4
A school dormitory scene need to deploy WLAN, customers want to maximize the bandwidth, which of the following ways to best meet customers' needs?
A school dormitory scene need to deploy WLAN, customers want to maximize the bandwidth, which of the following ways to best meet customers' needs?
정답: C
문제5
In the WLAN network design, the following on the alignment design, which is correct? (Multiple choice)
In the WLAN network design, the following on the alignment design, which is correct? (Multiple choice)
정답: A,B,D
문제6
The USA abides by the FCC standard, in the outdoor road sence, one AP8030DN uses the Channel 1 and 149 for the road coverage, single space flow terminal access, in consideration of MIMO gain, regardless of feeder loss, the maximum transmitted power of the AP 2.4GHz and 5GHz is respectively? ( The injection RF Power of AP8030DN is 22dBm （ 2.4GHz ) +20dBm （ 5GHz))
The USA abides by the FCC standard, in the outdoor road sence, one AP8030DN uses the Channel 1 and 149 for the road coverage, single space flow terminal access, in consideration of MIMO gain, regardless of feeder loss, the maximum transmitted power of the AP 2.4GHz and 5GHz is respectively? ( The injection RF Power of AP8030DN is 22dBm （ 2.4GHz ) +20dBm （ 5GHz))
정답: A
문제7
When indoor WLAN planning, the omnidirectional antenna deployment height is recommended for no more than 6m.
When indoor WLAN planning, the omnidirectional antenna deployment height is recommended for no more than 6m.
정답: A
문제8
WLAN engineers need to test the actual attenuation of different channels in a room, the following steps which are correct?
1. Configure the 2.4G and 5G signals of FAT AP, place and turn on the signal source;
2. Select the obstacle to be measured;
3. Use the signal scanning tool to test the field strength of the signal on both sides of the obstacle;
4. The two subtraction can be calculated to reduce the value of obstacles.
WLAN engineers need to test the actual attenuation of different channels in a room, the following steps which are correct?
1. Configure the 2.4G and 5G signals of FAT AP, place and turn on the signal source;
2. Select the obstacle to be measured;
3. Use the signal scanning tool to test the field strength of the signal on both sides of the obstacle;
4. The two subtraction can be calculated to reduce the value of obstacles.
정답: C
문제9
The use of directional antennas in any country can significantly increase the coverage area of the WLAN.
The use of directional antennas in any country can significantly increase the coverage area of the WLAN.
정답: B
문제10
Which of the following statement about the outdoor bridge back to the project site survey is correct? (Multiple choice)
Which of the following statement about the outdoor bridge back to the project site survey is correct? (Multiple choice)
정답: A,B,C
문제11
How many mv can 17dBm be converted into?
How many mv can 17dBm be converted into?
정답: B
문제12
239. Which of the following three formats can be planned by using the WLAN planning tool? (Multiple choice)
239. Which of the following three formats can be planned by using the WLAN planning tool? (Multiple choice)
정답: A,B,C
문제13
WLAN signal path attenuation related to which of the following three factors? (Multiple choice)
WLAN signal path attenuation related to which of the following three factors? (Multiple choice)
정답: A,B,C