Suppose you use your university’s computer lab to print your research papers. If this computer lab contains laptop computers that are connected to the printer in the center of the room with Ethernet cables, it is a ________ lab.
A. mobile
B. wireless
C. mobile and wireless
D. a waste of resources
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________ transmission systems can have a large coverage area but encryption must be used for security.
A. Fiber
B. Microwave
C. Radio
D. Satellite
The biggest problem with using wireless networks is ________.
A. accessibility
B. cost
C. security
D. usability
________ is a short-range wireless network.
A. Bluetooth
B. LTE
C. MiFi
D. WiMAX
________ is a short-range wireless network.
A. LTE
B. MiFi
C. NFC
D. WiMAX
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