Test Bank Solution Manual for Computer Networking Fundamentals Rated A+
Computer servers - Answers A more powerful computer that 'serves' other computers by providing
some service or functionality; usually housed in a data center so lots of other 'client' computers can
access it.
File server - Answers Stores and manages files that can be accessed by other computers on a network.
Web server - Answers Responds to requests for webpages by other computers.
Routers - Answers Devices that help 'route' network requests and help connect computers and send
data packets.
Embedded device - Answers A highly specialized device meant for a very specific purpose; usually
embedded, or included within another object or as part of a larger system.
Computing system - Answers A group of computing devices and programs working together for a
common purpose.
Computer network - Answers A group of interconnected computing devices capable of sending and
receiving data.
Node - Answers Any addressable device on a network.
Network interface card - Answers Allows a computer to join a network as a node; a node must have one
to be able to join the network.
Network switches - Answers Central nodes that move messages to nodes in the same network.
Network router - Answers Connects two or separate networks.
Network bandwidth - Answers Maximum amount of data that can be sent in a fixed amount of time.
Data transfer rate - Answers The time it takes to transfer data from one device to another (measured in
Mbps - megabits per second).
Uploading - Answers Sending data (purchasing something, saving files to the cloud, sending files, posting
on social media).
Downloading - Answers Receiving data (browsing websites, reading email, watching movie/videos,
listening to music, playing online games).
Latency - Answers How long it takes data to travel between its source and its destination.
IP Address - Answers An Internet Protocol address is a unique numerical label assigned to each device
connected to a computer network.
Hostname - Answers Unique identification for a specific computer on the Internet.
Computer servers - Answers A more powerful computer that 'serves' other computers by providing
some service or functionality; usually housed in a data center so lots of other 'client' computers can
access it.
File server - Answers Stores and manages files that can be accessed by other computers on a network.
Web server - Answers Responds to requests for webpages by other computers.
Routers - Answers Devices that help 'route' network requests and help connect computers and send
data packets.
Embedded device - Answers A highly specialized device meant for a very specific purpose; usually
embedded, or included within another object or as part of a larger system.
Computing system - Answers A group of computing devices and programs working together for a
common purpose.
Computer network - Answers A group of interconnected computing devices capable of sending and
receiving data.
Node - Answers Any addressable device on a network.
Network interface card - Answers Allows a computer to join a network as a node; a node must have one
to be able to join the network.
Network switches - Answers Central nodes that move messages to nodes in the same network.
Network router - Answers Connects two or separate networks.
Network bandwidth - Answers Maximum amount of data that can be sent in a fixed amount of time.
Data transfer rate - Answers The time it takes to transfer data from one device to another (measured in
Mbps - megabits per second).
Uploading - Answers Sending data (purchasing something, saving files to the cloud, sending files, posting
on social media).
Downloading - Answers Receiving data (browsing websites, reading email, watching movie/videos,
listening to music, playing online games).
Latency - Answers How long it takes data to travel between its source and its destination.
IP Address - Answers An Internet Protocol address is a unique numerical label assigned to each device
connected to a computer network.
Hostname - Answers Unique identification for a specific computer on the Internet.
