CTI 120 Lesson 2 Quiz
The Transport layer makes sure that messages are conveyed error-free, sequentially, and with
no losses or duplications. - ANS-You are employed as a senior administrator at Widget.com.
You are responsible for running training exercises for trainee administrators. You are currently
covering the layers of the Open Systems Interconnect (OSI) model.
You are explaining the Transport layer.
Which of the following best describes the Transport layer of the OSI model?
The session layer allows for two application processes on different workstations to establish,
use and terminate a connection. - ANS-You are employed as a senior administrator at
Widget.com.
You are responsible for running training exercises for trainee administrators. You are currently
covering the layers of the Open Systems Interconnect (OSI) model.
You are explaining the session layer.
Which of the following best describes the session layer of the OSI model?
Broadband - ANS-Multiple channels that can be used by the communication system, like Cable
TV.
Physical - ANS-Which layer in the OSI model is NOT included in the TCP/IP model?
router - ANS-A layer 3 switch is very similar to a ____________.
Content Addressable Memory or (CAM) Table - ANS-Memory that is set aside in switches to
store the MAC address to port translation table.
UDP - ANS-Which protocol is used as the transport protocol for a video application?
port - ANS-Logical communications endpoints for computers, assigned by IANA. Each one
corresponds to a specific application.
Transport - ANS-What layer has both connection-oriented and connectionless systems
Open Systems Interconnection model - ANS-Which model is used to describe how data
communication occurs between hosts on computer network?
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