Câu 24: PW0-071: Certified Wireless Technology Specialist - Sales (CWTS)

Which explanations of antenna usage are the most accurate? (Choose 2)

1. A. A parabolic dish antenna is ideal for directing a beam down a long hallway.
2. B. An omni-directional antenna is well-suited to provide wireless coverage in most homes. — đáp án hiện tại
3. C. Patch antennas are mounted in the center of a lecture hall to provide circular coverage.
4. D. A dipole antenna is mounted to a perimeter wall in school buildings to provide coverage inside the building.
5. E. A grid antenna is designed to perform favorably as part of an outdoor point-to-point link under windy conditions. — đáp án hiện tại