Consider the following communication technologies :
1. Closed-circuit Television
2. Radio Frequency Identification
3. Wireless Local Area Network
Which of the above are considered Short-Range devices/technologies?
Consider the following communication technologies :
1. Closed-circuit Television
2. Radio Frequency Identification
3. Wireless Local Area Network
Which of the above are considered Short-Range devices/technologies?
Answer:
(d)
Application Based
CA
Short Range Devices (SRD) are radio devices that offer a low risk of interference with other radio services, usually because their transmitted power and range is low. All three options are correct examples of SRD.