What is a network interface card (NIC)?
A.A device that allows a computer to use radio waves to access a network
B.A device that connects several computers together to share Internet access
C.An expansion card for a desktop or notebook computer that connects your computer
to a network
D.A crossover cable that allows you to plug straight into another computer or printer
Which of the following statements best describes an information-literate knowledge
worker?
A.A worker who can define what information is needed and where to obtain it
B.A worker who understands the information once it is received
C.A worker who can act appropriately based on the information he or she obtains
D.A worker who can define needed information, obtain it, understand it, and act
appropriately because of it
What software and/or hardware device protects a computer or a network from
intruders?
A.Router