How GPS works?
Computer Network A computer network is a group of computer systems and other computing hardware devices that are linked together through communication channels to facilitate communication and resource-sharing among a wide range of users. Advantages of Network Facilitate communication via email, video conferencing, instant messaging, etc. Enable multiple users to share a single hardware device like a printer or scanner Enable file sharing across the network Allow for the sharing of software or operating programs on remote systems Make information easier to access and maintain among network users Disadvantages Data and information maybe stolen by computer hackers. If any computer in the network get affected by the virus, there is high chance of spreading computer virus. Computers on the network have to depend on the server. Communication Media/Channel Communication media refers to the means of delivering and receiving data or inform...
