Principles of Information Technology Chapter 23

What is the relationship between Internet speed and bandwidth?

• Reducing bandwidth increases your Internet speed
• Increasing your Internet speed increases bandwidth
• Decreasing Internet speed increases bandwidth
• Increasing bandwidth helps you maximize your Internet speed

What is the difference between a satellite Internet connection and a mobile Internet connection?

• Satellite requires a modem; mobile does not
• Satellite requires a satellite; a mobile depends on cell phone towers
• Mobile Internet is reliable; satellite is not
• Satellite Internet is fast; mobile is slow

Which of the following Internet connections uses a multi-functional, high speed telephone line to carry data signals?

• Cable Internet
• Dial-up Internet
• DSL Internet
• Mobile Internet

Which describes the difference between DSL and cable Internet?

• One is wireless; the other is not

• They use different types of cables to carry the data signal

• One does not require a modem

• They are not used in the same countries

Communication (transmission or reception) of voice, data and other signals across a distance

• Telecommunications 
• Cellular Phones 
• Voicemail 
• Fax Machines

Wireless telephones allowing voice and data to be exchanged using radio frequencies or telephone signals 

• Video Conferencing
• Teleconferencing
• Fax Machines
• Cellular Phones

Telephones transmitting pieces of paper electronically through telephone lines 

• Cellular Phones
• Fax machines
• Teleconferencing
• Video Conferencing

Electronic messages delivered through the Internet 

• E-Commerce
• E-Mail
• Phone System
• Internet

Which of the following do cellular phones use to exchange voice and data?

• Telephone lines
•  Internet connections
• Television signals
• Radio frequencies

What year was the telephone created?

• 1876

• 1776

• 1986

• 1906