CTI 120 NW1 Module 2
network - ANS-The TCP/IP __ layer, sometimes called the Internet layer, is roughly equivalent to
OSI's network layer.
Data Link - ANS-Which layer of the OSI model includes VLANS?
network - ANS-The ____ layer is the OSI layer that handles routing
well-known ports - ANS-Which port categories include inbound ports of HTTP, HTTPS, FTP, and
DNS?
UDP - ANS-Which protocol do you use as the transport protocol for a video application?
True - ANS-The session layer of the OSI model is responsible for establishing synchronization
points.
Data Link - ANS-Which layer in the OSI model do Mac addresses and switches use?
application - ANS-The TCP/IP ___ layer supports network applications and may include
presentation services
Session - ANS-Which layer in the OSI model covers HTTP, FTP, and RDC?
True - ANS-The lowest layer of the TCP/IP protocol suite is the network access or physical
layer.
Single-stranded coaxial - ANS-____ cable contains, as the name implies, a single copper wire in
the center of the cable.
100 - ANS-Category 5e twisted pair can run farther than 100 meters from its source to its final
destination, as long as the signal is regenerated at least every ___ meters
coaxial cable - ANS-Because of its good shielding properties, ___ is good at carrying analog
signals with a wide range of frequencies.
True - ANS-Category 5 twisted pair had a higher number of twists per inch than the Category 1
to 4 wires.
Category 4 - ANS-___ twisted pair was designed to transmit 20Mbps of data for distance up to
100 meters
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