Computer Network Systems

What did the original network consist of?

• A central mainframe computer with a number of terminals.

• A series of interconnected personal computers.

• A cloud-based server system.

• A peer-to-peer network.

What is a Communication Network?

• A set of products, concepts, and services that enable the connection of a computer system

• A single computer connected to the internet

• A type of software used for communication

• A wireless device used for networking

What is a network?

• Two or more computers linked together, usually with cables

• A single computer with multiple users

• A type of software for managing files

• A wireless device for internet access

What is each device on a network called?

• Node

• Hub

• Switch

• Router

What are Peripheral Devices?

• Hardware devices attached to a computer, usually through an input/output port

• Software programs used for communication

• Wireless devices for internet access

• Types of network cables

Which of the following is an advantage of setting up a network?

• Cost of installation

• Equipment failure

• Ability to share peripheral devices

• Security

What is a disadvantage of setting up a network?

• Access to shared files

• Central administration of application programs and other software

• Sharing a single internet connection

• Administration and maintenance

Which of the following is NOT an advantage of setting up a network?

• Access to databases

• Ability to play networked games

• Equipment failure

• Central administration of application programs and other software

What is one of the benefits of having a network in terms of internet usage?

• Sharing a single internet connection

• Security

• Cost of installation

• Equipment failure

Which of the following is a disadvantage related to the cost of setting up a network?

• Access to shared files

• Cost of installation

• Ability to share peripheral devices

• Access to databases