UTA INSY 3303 - Chapter 7 Study Guide with Correct Answers
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Course
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Institution
INSY
UTA INSY 3303 - Chapter 7 Study Guide
with Correct Answers
network interface card (NIC) - Answer-is used to connect the computer to the network cable in a
wired network and is one part of the physical layer connection among the computers in the network.
unshielded twisted-pair (UTP) cable - Ans...
small office/home office (SOHO) - Answer✔✔-Describes any company with fewer than 50 employees, as
well as the self-employed who work from home.
access point - Answer✔✔-is a radio transceiver that plays the same role as a hub or switch in wired
Ethernet LANs. It enables the computers near it to communicate with each other and it also connects
them into wired LANs
power over Ethernet (POE) - Answer✔✔-A wired networking standard that allows electrical power to be
sent along with data over standard Ethernet cables
omnidirectional antennas - Answer✔✔-the antenna transmits in all directions simultaneously
directional antenna - Answer✔✔-projects a signal only in one direction.
network operating system (NOS) - Answer✔✔-is the software that controls the network.
network server(s) - Answer✔✔-provides the software that performs the functions associated with the
data link, network, and application layers and usually the computer's own operating system.
network client(s) - Answer✔✔-provides the software that performs the functions associated with the
data link and the network layers and must interact with the application software and the computer's
own operating system.
Active Directory Service (ADS) - Answer✔✔-Directory services provide information about resources on
the network that are available to the users, such as shared printers, shared file servers, and application
software. A common example of directory services is Microsoft's Active Directory Service (ADS). Active
Directory Service works in much the same manner as TCP/IP's DNS service #
Domain Controllers - Answer✔✔-The servers that contain the Active Directory databases.
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