Consider the following communication technologies :1. Closed-circuit Television2. Radio Frequency Identification3. Wireless Local Area NetworkWhich of the above are considered Short-Range devices/technologies ? - Study24x7
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Dev kumar
01 Jan 1970 05:30 AM study24x7 study24x7

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 ?

A

 1 and 2 only

B

2 and 3 only

C

1 and 3 only

D

 1, 2 and 3

UPSC
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