Consider the following technologies:
1. Closed-circuit Television
2. Radio Frequency Identification
3. Wireless Local Area Network
Which of the above

Question

Consider the following technologies:
1. Closed-circuit Television
2. Radio Frequency Identification
3. Wireless Local Area Network
Which of the above are considered devices/ communication Short-Range technologies?

Accepted Answer

(D) 1, 2 and 3

Answer

(A) 1 and 2 only

Answer

(B) 2 and 3 only

Answer

(C) 1 and 3 only