Computer Networks Quiz Review

Which term refers to devices on a network that, before the use of ARPANET, were linked together by cables?

• Ethernet

• smartphones

• Nodes

• Internet

Neil depends on computer networks in order to securely invest his clients' money. In what type of environment is Neil using networked computers?

• health care

• education

• e-commerce

• finance

Diane is a pharmacist and relies on networked computers to access prescriptions and order medication. In what type of environment is Diane using computer networks?

• e-commerce

• finance

• health care

• education

What type of network allows computers in an office or home to connect to and share hardware and software resources?

• LAN

• intranet

• WAN

• Ethernet

Which of the following acronyms refers to the first network that did not require nodes to be connected together with cables, but instead used packet switching to connect four computers in different universities?

• ARPANET

• LAN

• ALOHAnet

• WAN

Calvin owns a small bookstore, and many of his sales happen online. In what type of work environment is Calvin using networked computers?

• health care

• education

• e-commerce

• finance

Which technology uses analog signals?

• mercury thermometer

• smartphone

• bluetooth speakers

• smart TV

Which of the following terms refers to a set of rules for formatting and transmitting data?

• network

• protocol

• cable

• internet

During which decade were ordinary people able to connect with others through forums, social media, e-commerce, and blogs using the web?

• 1970s

• 1980s

• 1990s

• 2000s

Jennifer’s father worked in technology many years ago. During which decade would he have used the World Wide Web when it was first created, and maybe even helped create his company’s first website?

• 1970s

• 1980s

• 1990s

• 2000s