FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Within the network your computer can communicate with other computers that are interconnected with an Ethernet or a switch to the same network. The Ethernet cable is a common medium for every computer in the network. Switch can be used to split the wired network.

Detailed explanation-2: -Remote access, also known as remote login, is the ability to access the data stored on a computer from a remote location. It enables you to open, edit, and save files located on your device from anywhere in the world. This ability is handy for offsite workers, travelers, and those who work out of office.

Detailed explanation-3: -The most common function of remote access is to enable employees who are traveling or telecommuting to connect to the company network and access resources such as internal applications, intranet, mail services, and file sharing. In the past, remote access was a service that companies provided through dial-up modems.

Detailed explanation-4: -Remote access via the Internet makes use of a virtual private network (VPN) that provides a secure connection between two devices. Essentially, the VPN functions like a tunnel that keeps traffic private and uninterrupted.