Network_Technologies Flashcards
What is a network?
A network is a collection of connected devices that share data and resources.
What is the difference between LAN and WAN?
LAN is a local network within a small area, while WAN covers a large geographical area.
What is the purpose of a router?
A router directs data packets between networks and connects devices to the internet.
Define IP address.
An IP address is a unique number assigned to each device on a network for identification.
What is Wi-Fi?
Wi-Fi is a wireless network technology that allows devices to connect without cables.
Explain the role of a firewall.
A firewall controls and filters incoming and outgoing network traffic for security.
What is bandwidth?
Bandwidth is the amount of data that can be transferred over a network in a specific time.
