How Do You Interact with a Network?

What defines a network?

A system comprising two or more devices interconnected via wires, cables, or telecommunications, facilitating resource sharing among connected devices.

What is digital communications?

The process by which two or more computers or devices transfer data, instructions, and information.

What are communication system components?

Devices like modems, wireless access points, and routers that facilitate network operation.

What are home networks?

Networks that allow multiple users to share a single Internet connection, files, and hardware resources.

What are business networks?

Networks that facilitate communication among employees, sharing of hardware, data, and central information storage.

What is an intranet?

An internal network that uses Internet technologies but is accessible only from within an organization.

What is a VPN?

A Virtual Private Network that enables secure access to an organization's network using encryption.

What distinguishes wired networks?

They transmit signals through physical cables, offering higher security and faster data transfer speeds.

What distinguishes wireless networks?

They transmit signals via airwaves and do not require physical cables, providing greater convenience.

What is a wireless protocol?

Protocols that support close-distance communication, such as Wi-Fi, LTE, and Bluetooth.

What is a node in a network?

Any device on a network, including computers, tablets, mobile phones, and printers.

What is the purpose of a router?

To connect two or more networks and direct the flow of information between them.

What is TCP?

Transmission Control Protocol, which defines how data is routed through a network.

What is the function of encryption in network security?

To scramble or code data transmitted over a network to protect it.

What is the role of a network administrator?

To plan, design, set up, secure, and maintain a network.

What are the ethical guidelines for network professionals?

Guidelines that include professionalism, social responsibility, personal integrity, privacy, and compliance with laws.