H3CSE-WLAN - GB0-341-ENU FREE EXAM DUMPS QUESTIONS & ANSWERS

A. Check whether the polarization directions of the antennas are consistent, you can judge by the "V"-shaped mark. B. Check whether the connection between each radio frequency connection part is tight. C. Check whether the antennas at both ends of the bridge are aligned. D. Check whether the working frequency of the currently used antenna matches the working frequency of Radio (11a/11g).

A. N-type female B. SMA female C. SMA reverse polarity female D. SMA male E. N-type male F. SMA reverse polarity male connector

A. The management frame is responsible for the ability level interaction, authentication, association and other management tasks between STA and AP. For example, the Beacon frame is a kind of management frame B. 802.11 MAC messages are divided into data frames, control frames and management frames. C. The MAC layer of 802.11 is responsible for the communication between the client and the AP. The main functions include scanning, authentication and association. D. Control frames are control messages that assist in sending data frames, such as RTS, CTS, ACK, etc.

A. True B. False

A. Enable communication equipment to obtain good shielding effect and avoid external electromagnetic interference B. Reduce the noise interference of communication equipment and ensure a good communication effect C. Ensure that the electronic components in the communication equipment are protected from electrostatic high voltage, instantaneous discharge pulses, etc. D. Ensure the stability of the electronic components of communication equipment

A. antenna feeder 1 B. antenna feeder 2

A. Under normal circumstances, there cannot be more than 1 WLAN signal on the main path of the combined system, which will cause mutual interference of WLAN signals and fail to demodulate. B. There are two ways to expand the capacity of the combined system. One is to modify the antenna at the end of the system, insert a combiner, and add APs; the other is to use a dedicated WLAN dual AP combiner C. When adding AP joint points on the original indoor sub-system, if the original system has power amplifier equipment, the AP joint position should be selected behind the power amplifier device. D. For a distributed deployment design with the same environment layout on each floor, a uniform and symmetrical antenna feeder design can be selected. For example, the combined location of each floor, the number of APs, the number of couplers and power splitters, and the device specifications can all be unified

A. WX5002 B. H3C C. Client MAC D. 111

A. 10dB B. 6dB C. 3dB D. 1dB

A. Client/Server structure system has low communication overhead, low server load, and relatively transparent data storage management function B. The Browser/Server structure has a large cache locally, and the data can be cached locally C. Browser/Server structure has low system overhead, low server load, and relatively transparent data storage management function D. The Client/Server structure has a large cache, and the data can be cached locally

A. 22Mhz B. 5.22Mhz C. 16.6Mhz D. 40Mhz

A. True B. False

A. True B. False