H3C GB0-341-ENU Exam Syllabus Topics:

H3CSE-WLAN Sample Questions:

1. When increasing the gain of an omnidirectional antenna, which of the following descriptions are correct regarding the coverage of the antenna? (Multiple choice)

A) Reduced antenna coverage in the horizontal direction
B) Increased antenna coverage in the horizontal direction
C) Reduced coverage in the vertical direction of the antenna
D) Increased coverage in the vertical direction of the antenna

2. Which of the following statements about outdoor PAP installation specifications are correct? （ Multiple choice)

A) The AP installation location must meet the engineering design requirements. If the AP installation location needs to be changed, the approval of the design unit and the construction unit must be obtained, and the change procedures must be completed.
B) If the AP is placed in a waterproof box, the box must be firmly fixed and kept vertical; the box must be ventilated to facilitate the heat dissipation of the equipment; the box can be installed on the inner elevation of the roof wall to block light and rain the role of the cable; all cables entering the waterproof box need to be waterproof bends, or use the bottom routing method; the waterproof box can also be fixed on the pole for installing the antenna with a hoop.
C) The outdoor construction site should be easy to fix the devices without obstruction; the building walls involved in the outdoor hardware installation are firm and complete.
D) Outdoor equipment installation must be done with lightning protection and waterproof treatment; outdoor construction must have additional lightning protection devices, such as lightning rods, ground stakes, grounding bars, etc.; AP surface should be perpendicular to the horizontal plane, and the outlet holes of the wiring should be sealed with waterproof plug Strict waterproof sealing measures should be taken at each joint.

3. Which of the following statements about indoor PAP installation specifications is correct? (Multiple choice)

A) The hoistway, floor, wall, etc. of the installation location must not seep water, have low dust, and have good ventilation. The installation location must ensure that there are no strong electricity, strong magnets and corrosive equipment. The temperature and humidity of the installation location must not exceed the host. The placement must be good. Lighting conditions to facilitate equipment maintenance and repair
B) When the AP is installed in a weak current well, safety measures such as dust-proof, waterproof and anti-theft should be taken, and the working environment should be well ventilated and clean; when the AP is wall-mounted on the wall of the building, anti-theft measures must be taken; When the AP is installed on the ceiling, it must be fixed with a fixing frame. It is not allowed to be placed in the air or thrown directly on the ceiling. The installation location should be close to the access opening.
C) The AP installation location must meet the engineering design requirements. If the AP installation location needs to be changed, the approval of the design unit and the construction unit must be obtained, and the design change procedures must be completed.
D) The AP must be firmly fixed during installation, and it is not allowed to be placed in the air; the installation location of the AP must have enough space for heat dissipation, debugging and maintenance of the equipment.

4. First of all, the multi-frequency combiner must be able to support the required working frequency band, and the closer its passband frequency is to the working frequency of the wireless system, the better, and there is no redundant passband, so as to ensure the best effect; secondly, it must be used for a combined with filtering function, the isolation between ports is generally greater than 80dB, which can minimize the interference between different systems.

A) False
B) True

5. Regarding the local forwarding function of FIT AP, which of the following statements are correct? (Multiple choice)

A) After the local forwarding function is enabled, the AP directly forwards the client's data, and the AC is no longer involved in data forwarding, which greatly reduces the burden on the AC
B) The administrator can configure the user data accessed from the specified SSID to be forwarded locally, but cannot be configured to access from the specified vlan User data for local forwarding
C) To realize the local forwarding function, a configuration file needs to be issued to the AP. The function of the file is to connect the wired side of the AP to the Ethernet interface type is configured as a trunk type, and allows management VLAN and business VLAN data to pass
D) After the local forwarding function is enabled, the control flow and data flow adopt different processing methods. The control flow of managing AP and users is processed by AC, while user data forwarding is directly processed by AP
E) All FIT APs currently support local forwarding

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