Chapter 2 Flashcards
Host
any computer or device that provides services and connections to other computers or devices on a network
Wireless Modem
uses a wireless communications technology to connect to the internet
Dongle
small device that connects to a computer and enables additional functions when attached
Tethering
transforms a smartphone or tablet into a hot spot
Internet Service Providers (ISP)
business that provides individuals and organizations access to the Internet free or for a fee
Bandwith
a measure of the capability of a network to send and receive data
Megabyte (MB)
equal to approximately one million characters
Gigabyte
equal to approximately one billion characters
Mobile Service Provider
ISP that offers wireless Internet access to capable devices
Traffic
communications activity
Internet Backbone
major carriers of network traffic
IP Address
sequence of numbers that uniquely identifies the location of each computer or device connected to the Internet or any other network
Domain Name
text-based name that corresponds to the IP address of a server
Domain Name System (DNS)
method that the Internet uses to store domain names and their corresponding IP addresses
top-level domain
identifies type of organizations associated with the domain
HTML (HyperText Markup Language)
set of symbols that developers use to specify the headings, paragraphs, images, links, and other content elements that webpage contains
Home Page
first page that is displayed on a website
Tabbed Browsing
top of the browser shows a tab for each webpage you display
Web Address (URL)
webpage’s unique address
Search Engine
software that finds websites, webpages, images, videos, news, maps, and other information related to a specific topic