What's a Network?

What is a network in computing?

• A single computer that stores all data

• A group of computers that are connected to share data and resources

• A type of software that allows for internet browsing

• A security protocol for protecting information

Which of the following is NOT a networking device?

• Laptop

• Television without internet capability

• Desktop computer

• Smartphone

What is the main difference between the Internet and the World Wide Web?

• The Internet is a service provided by the World Wide Web

• They are the same thing

• The Internet is a collection of networks, while the World Wide Web is a collection of web pages

• The World Wide Web is a type of Internet

What is an intranet?

• A network that connects all the computers in the world

• A private network within an organization

• A public network that anyone can access

• A type of software

What technology is NOT run on the internet?

• Television broadcasting

• Telepresence

• Instant messaging applications

• Email

What is an extranet?

• An outdated form of the internet

• A private network that only uses email

• A faster version of the internet

• A network similar to an intranet but can be accessed by authorized external users

Why might a company use an extranet?

• To connect to the internet

• To make their website accessible to the public

• To store data online without security

• To provide a secure way to share sensitive documents with clients

What is a major benefit of networks?

• They eliminate the need for the internet

• They do not require maintenance

• They allow for the sharing of resources among computers

• They are inexpensive to set up

What is a risk associated with networks?

• They are susceptible to security threats like malware and hackers

• They prevent any form of communication

• They can operate without electricity

• They automatically protect all data

What was an early form of the internet used for?

• Online shopping

• Streaming videos

• Facilitating communication within the military and among academic institutions

• Social media