Online Access Free H12-322 Exam Questions

Which of the following channels and the 6 channels exist the adjacent interference? (Multiple choice)

• A.8
• B.6
• C.1
• D.4

The number of XIE board of on-board AC on the Huawei Box Switch S127XX with the relationship of the administrable AP scale is: Max (the number of on-board AC board * the number of AP that card support, the maximum number of AP of the S127XX complete machine)

• A.TRUE
• B.FALSE

Which of the following networking methods are the outdoor WDS planning proposal network (multiple choice)

• A.one Jump relay between roots and leaves
• B.root against four leaves
• C.Roots against eight leaves
• D.two jumps relay between the roots and the leaves

AP6310SN transmit power is 27dBm, after two power divider (insertion loss 0.5dB), a port with 3dBi omnidirectional antenna, the other port with 7dBi antenna, the two antenna output power (regardless of feeder and interface loss) are respectively?

• A.28dBm, 32dBm
• B.25dBm, 32dBm
• C.26.5dBm, 26.5dBm
• D.26.5dBm, 30.5dBm

Without considering the MIMO gain, which of the following description about the EIRP is correct? (Multiple Choice)

• A.EIRP represents the transmit power of the AP
• B.In wireless communication engineering, EIRP is often used to measure the intensity of interference, and the ability of the transmitter transmitting strong signals
• C.EIRP is the product of the power supplied by the radio transmitter to the antenna and the absolute gain of the antenna in a given direction
• D.EIRP = P Transmit Power - Loss Feed Loss + G Antenna Gain