CTI 120 Lesson 2 Quiz
23 - ANS-The port used by Telnet.
7 - ANS-How many layers are incorporated in the OSI model?
Application - ANS-What layer of the OSI model does the user interface with
Broadband - ANS-Multiple channels that can be used by the communication system, like Cable
TV.
Content Addressable Memory or (CAM) Table - ANS-Memory that is set aside in switches to
store the MAC address to port translation table.
HTTPS - ANS-Which secure, encrypted protocol is initiated by when the user presses Enter
after typing a domain name in the URL field in the browser?
MAC Address - ANS-The six octet hexadecimal address which is unique identifier assigned to
network adapters by the manufacturer.
Open Systems Interconnection model - ANS-Which model is used to describe how data
communication occurs between hosts on computer network?
Physical - ANS-Which layer in the OSI model is NOT included in the TCP/IP model?
port - ANS-Logical communications endpoints for computers, assigned by IANA. Each one
corresponds to a specific application.
router - ANS-A layer 3 switch is very similar to a ____________.
segments - ANS-The protocol data unit (unit of measurement) at the transport layer are
_________.
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.
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