Exam 3: Networks

A communication _________ is the medium used to transport information from one network device to another.​

Which DCE would you use if you wanted to extend a wired network by adding more ports?​

Wi-Fi signals may reach up to 300 feet from the router.​

Which type of network topology connects a peripheral device to a host device?​

A ________ networks allow visitors to access the Internet through a LAN, but doesn't allow them to access other resources and data on the network.​

A(n) ________ is the broadcasted name of a wireless network.​

Which type of network cover a large geographical area and usually consists of several smaller networks, which might use different computer platforms and network technologies.​

Wireless _______ scrambles the data transmitted between wireless devices.​

When a router connects to and communicates over the Internet, it has a ________ IP address that is routable over the Internet.​

Dropbox is an example of a file hosting service.​

On a network, file sharing allows users to open, view, edit, copy, and delete files from a remote device, providing that they have the proper ___________ .​

Internet addresses are controlled by which one of the following protocols?​

A private IP address can be used to send data over the Internet.​

Which type of cables are used for high-capacity trunk lines that provide main routes for telephone, cable, and Internet communications?​

Parcels of data that are sent over a network are called ________.​

A communication ______ is a virtual end point for data entering and leaving a digital device.​

​UDP is faster than TCP but does not perform error checking.

Network discovery works in the exact same way on all devices.​

LANs use many of the same network technologies as the Internet.​

A Wi-Fi ______ is a wireless local area network that provides Internet access to the public.​