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Exam 3: Network Basics

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Question 41

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A modem is required for ________________ Internet access.

A) dial-up
B) cable
C) DSL
D) all of the above

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Question 42

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In a wireless network, RF signals are sent and received by a ______________.

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Question 43

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

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

_______ involves the use of high-capacity fiber-optic cables to connect homes to broader municipal networks.

UDP (User Datagram Protocol) is faster than TCP (Transmission Control Protocol) but does not perform error checking.

________ is utility software designed to measure responsiveness and availability of an Internet connection.

When setting up a Wi-Fi network, the router you select should support the fastest device you'll want to use on the network.

Microwaves have more carrying capacity than radio waves.

Networks can be classified according to their size and geographic scope.

Any device in a network is called a(n) __________.

A(n) ______ address is used to uniquely identify devices on LANs.

Which type of network connects smart devices or consumer electronics within a range of about 30 feet (10 meters) and without the use of wires or cables?

DSL is an example of what type of Internet access?

You can set up Wi-Fi to use wireless mesh topology or star topology.

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

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

Data cannot flow over multiple networks that have different topologies.

Dropbox is an example of a file hosting service.

Which type of broadband Internet access involves using cellular data networks?