- 1 Marks
Question
Which type of technology does Wireless Local Area Network (WLAN) use?
A. High frequency radio signals or infrared light beams only
B. High frequency radio signals, infrared beams or laser beams
C. Infrared light beams or laser beams only
D. High frequency radio signals with switches or laser beams only
E. High frequency radio signals with switches only
Answer
B. High frequency radio signals, infrared beams or laser beams
Explanation:
WLAN technology can use various transmission mediums such as high-frequency radio signals, infrared beams, or laser beams to connect devices over a short distance without physical cables.
- Tags: Networking, Wireless Technology, WLAN
- Level: Level 1
- Topic: Information Systems
- Series: MAY 2017
- Uploader: Kwame Aikins