Computer science

What does communication mean

• When you talk with your friends

• A process in which two or more computers or devices transfer data instructions and information

• when you have a conversation between 2 or more people

• A process in which servers send data to computers

What is a computer network?

• Wan pan man lan

• It’s a network with a server and workstations

• It’s a server that sends and transfers data

• A collection of computers and devices connected together to share data and resources

What is the network topology that sends data in one direction?

• Bus

• Mesh

• Ring

• Star

What is the network topology that has a combination of 2 topologies

• Tree

• Mesh

• Star

• Ring

What is the most expensive topology?

• Ring

• Bus

• Mesh

• star