CTH6

What is the purpose of computer networks?

• To listen to music

• To watch movies

• To share information and resources

• To play online games

What does network topology refer to?

• The number of computers in the network

• The actual layout of the computer network

• The speed of the network connection

• The type of software used in the network

What is the function of a Network Interface Card (NIC)?

• To allow communication between computers in a network

• To cool down the computer system

• To store data on the hard drive

• To display images on the computer screen

What is the role of a modem in a computer network?

• To play music

• To convert digital data into analog signals for transmission

• To create network topologies

• To design network protocols

What is the main difference between a switch and a router?

• Switches use TCP/IP protocol, while routers use Ethernet connections

• Switches are not scalable, while routers can handle large networks

• Switches convert analog signals, while routers convert digital data

• Switches connect computers in a star topology, while routers use a ring topology