Which of the following describes RFID? Select one: A. It uses sensors and antennas. B. It needs line of sight to scan. C. It uses barcode. D. It uses tiny tags with microchips.

Fundamentals of Information Systems
8th Edition
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter2: Hardware And Software
Section: Chapter Questions
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E uestion 2
Which of the following describes RFID?
Select one:
A. It uses sensors and antennas.
B. It needs line of sight to scan.
C. It uses barcode.
D. It uses tiny tags with microchips.
Transcribed Image Text:E uestion 2 Which of the following describes RFID? Select one: A. It uses sensors and antennas. B. It needs line of sight to scan. C. It uses barcode. D. It uses tiny tags with microchips.
Question 6
What is a Wireless Sensor Network (WSN)?
Select one:
A. A computer or device physically attaches
via a cable or wire to a communications
device.
B. A wireless network that provides
Internet connections to mobile computers
and devices.
C. An Internet2 that connects more than
200 universities and 115 companies via a
high-speed private network.
D. A computer or device that has built-in
processing, storage and radio frequency
sensors and antennas.
Transcribed Image Text:Question 6 What is a Wireless Sensor Network (WSN)? Select one: A. A computer or device physically attaches via a cable or wire to a communications device. B. A wireless network that provides Internet connections to mobile computers and devices. C. An Internet2 that connects more than 200 universities and 115 companies via a high-speed private network. D. A computer or device that has built-in processing, storage and radio frequency sensors and antennas.
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