ch02

What is the primary function of communications?

• To store data

• To transfer data, instructions, and information

• To create websites

• To manage networks

Which of the following is NOT a type of communications device?

• Modem

• Router

• Printer

• Switch

What does the acronym URL stand for?

• Uniform Resource Locator

• Universal Resource Link

• Uniform Reference Locator

• Universal Resource Locator

Which transmission medium is most widely used?

• Coaxial cable

• Microwave transmission

• Fiber-optic cable

• Twisted-pair cable

What is a firewall used for?

• To send emails

• To restrict access to data on a network

• To enhance internet speed

• To create web pages

What is the primary purpose of hyperlinks on the Web?

• To compress files

• To enhance security

• To navigate between web pages

• To store data

What does HTTP stand for?

• Hyperlink Transfer Protocol

• Hypertext Transmission Protocol

• Hyperlink Text Transfer Protocol

• Hypertext Transfer Protocol

Which of the following is a type of acceptable use policy (AUP) stipulation?

• Avoid violating the law while using the service

• Send spam emails

• Use the internet for personal gain

• Share passwords with friends

What is the World Wide Web primarily composed of?

• Software applications

• Telecommunication lines

• A collection of electronic documents

• Physical servers

What is the future of the Internet expected to include?

• More intelligent web search capabilities

• Fewer applications

• Less connectivity

• Slower web speeds