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40 terms

Chapter 12

STUDY
PLAY
If fair allocation of network access is a major requirement of a network, choose a ____ topology
ring
NOT a factor to consider when selecting network cabling
cable diameter
most commonly used client/server network topology
star
cable most costly to install
fiber-optic
for business network, NOT a main cable type
duplex
a print server uses a print ____ as a software holding area for printing jobs
queue
Needs to be installed on each client computer and server connected to the network to provide the service necessary for them to communicate
network operating system
____ networks contain servers as well as computers that individual users access and use
client/server
which network is most known for data collisions
bus
ring network use the ____ method to avoid data collisions
token
used exclusively within a corporation or organization
intranet
a network adapter does NOT do
it verifies that all information transmitted from the computer is correctly received by the recipient
keep your computer safe by confirming who is trying to access it
firewall
cable is NOT subject to electromagnetic interference or radio frequency interference
fiber-optic
server tracks who is logging on to the network as well as which services on the network are available to each user
authentication
P2P networks become difficult to manage when they are expanded beyond ____ users
10
address is the address external entities use to communicate with your network
IP
often equipped to act as hardware firewalls
routers
what is CSMA/CD
a method used to avoid data collisions
a set of rules for how information and communication are exchanged
protocol
NOT a common network topology
cluster
uses the public internet communications infrastructure to build a secure private network
VPN
facial recognition is an example of ____ authentication
biometric
Another name for the physical address assigned to each network adapter
Media Access Control (MAC)
interference is a type of signal interference in wired transmission media that can be caused by fluorescent lights or machinery with motors or transformers
elecetromagnetic
network that has the high scalability
Star
interference is a type of signal interference in wired transmission media that can be caused by fluorescent lights or machinery with motors or transformers
application
interference is a type of signal interference in wired transmission media that can be caused by fluorescent lights or machinery with motors or transformers
terminator
NOT a networking protocol
HTTP
network used by one person connected via wireless media
PAN
allows multiple user to connect to the internet through one connection
network
causes interference when a cable is exposed to strong electromagnetic fields
EMI
in a network that uses the star topology the signal that is sent to indicate a signal collision is a
jam
which of the following devices sends data from one collision domain to another
bridge
server that stores and manages files for network users
file
NOT an advantage of using networks as compared to a stand alone computer
ease of maintenance and adminstration
star topology uses a central ____ to connect all network node
switch
a protective layer made of glass or plastic, which is wrapped around the core of a fiber-optic cable for protection
cladding
a protective layer made of glass or plastic, which is wrapped around the core of a fiber-optic cable for protection
token
Standard communication protocol used on most client/server networks
ethernet