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Worksheetsnetworking
Total questions: 10
Worksheet time: 5mins
Which technology is most often used to connect devices to a PAN?
coaxial cabling
Bluetooth
fiber optic cabling
Which network device makes forwarding decisions based on the destination MAC address that is contained in the frame?
repeater
hub
switch
What is the correct order of the layers of the TCP/IP model from the top layer to the bottom?
application, session, network, data link, physical
application, internet, network access, transport
network access, transport, internet, application
application, transport, internet, network access
Which IEEE standard operates at wireless frequencies in both the 5 GHz and 2.4 GHz ranges?
802.11n
802.11g
802.11b
Which pairs of wires change termination order between the 568A and 568B standards?
green and orange
green and brown
blue and brown
A user needs to access the Internet from home. Which device is needed if a user connects to an ISP through the telephone network?
switch
server
DSL modem
Which well-known port number is used by the DHCP (client) protocol?
67
68
80
When would a printer be considered a network host?
when it is connected to a switch
when it is connected to a workstation
when it is connected to a laptop
when it is connected to a PC
Which type of connection to the Internet is capable of the fastest transfer rates?
fiber
satellite
cable
Which internet connection type is an always-on service that uses radio signals sent from a tower to a receiver in a home or business?
line of sight wireless
satellite
hotspot
