Module 2 - Network components, types and connections Flashcards
(13 cards)
Which term is used for any computer that participates directly in network communication by sending or receiving messages?
A Host
Which type of network allows computers to act as both client and server simultaneously?
Peer-to-peer networking
Which network configuration consists of just two directly connected devices exchanging data?
peer-to-peer network
Which organization provides the link between a home network and the internet?
An ISP
Which type of medium forms the physical infrastructure of the internet backbone?
Fiber-optic cable
Which device provides a basic connection from a computer directly to an ISP but lacks security?
A modem only setup
Which DSL channel is typically faster?
The download channel
Which secure device is typically used in homes to connect to an ISP and protect internal hosts?
A router
Which always-on service runs over telephone lines and splits the signal into three channels?
DSL (Digital subscriber Line)
Which technology uses the mobile phone network to provide internet access?
Cellular internet access
Which internet option is ideal for areas without access to DSL or cable?
Satellite internet
Which physical requirement is necessary for a satellite dish to work properly?
A clear line of site
Which internet connection type uses standard phone lines and requires dialing in?
Dial-up internet
