COMPUTER FUNDAMENTALS

COMPUTER NETWORKS AND COMMUNICATIONS

NETWORK TOPOLOGIES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which BEST describes a computer network?
A
1 or more computers connected together
B
2 or more computers connected together
C
3 or more computers in the same room connected with a cable
D
3 or more computers in the same room connected wirelessly
Explanation: 

Detailed explanation-1: -A Computer Network is a group of two or more interconnected computer systems that use common connection protocols for sharing various resources and files. You can establish a computer network connection using either cable or wireless media. Every network involves hardware and software that connects computers and tools.

Detailed explanation-2: -LAN stands for local area network. A network is a group of two or more connected computers, and a LAN is a network contained within a small geographic area, usually within the same building. Home WiFi networks and small business networks are common examples of LANs.

Detailed explanation-3: -LAN A local area network (LAN) is a network that connects computers and devices in a limited geographical area such as a home, school computer labora-tory, office building, or closely positioned group of buildings.

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