Chapter 1 Quiz
Which three devices are considered end devices in a network? (Choose three.)
-VoIP Phone -Security Camera -TelePresence Endpoint
What are two characteristics of a scalable network? (Choose two.)
-grows in size without impacting existing users -suitable for modular devices that allow for expansion
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A single network that delivers voice, video, and data to a variety of devices.
Fill in the blank.
An "intranet" is a private connection of LANs and WANs that belongs to an organization, and is designed to be accessible only by the members and employees of the organization, or others with authorization.
How does BYOD change the way in which businesses implement networks?
BYOD provides flexibility in where and how users can access network resources.
A college is building a new dormitory on its campus. Workers are digging in the ground to install a new water pipe for the dormitory. A worker accidentally damages a fiber optic cable that connects two of the existing dormitories to the campus data center. Although the cable has been cut, students in the dormitories only experience a very short interruption of network services. What characteristic of the network is shown here?
Fault Tolerance
What is an ISP?
It is an organization that enables individuals and businesses to connect to the Internet.
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Network A- MAN Network B- LAN Network C- WLAN Network D- WAN
Fill in the blank.
Refer to the exhibit. This represents an example of an "internal" security threat to an organization.
During a routine inspection, a technician discovered that software that was installed on a computer was secretly collecting data about websites that were visited by users of the computer. Which type of threat is affecting this computer?
Spyware
Fill in the blank.
The "arpanet" project started the development of inter-network connections using TCP/IP that has evolved into the Internet today.
An employee wants to access the network of the organization remotely, in the safest possible way. What network feature would allow an employee to gain secure remote access to a company network?
VPN
In which scenario would the use of a WISP be recommended?
a farm in a rural area without wired broadband access
What is a WAN?
a network infrastructure that provides access to other networks over a large geographic area
Cellular
access via the cellphone network
SDSL
business class service that provides the same upload and download speeds over telephone lines
Metro Ethernet
high-speed business class copper or fiber connection
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intermediary
Satellite
requires a dish and clear line of sight for service
Cable
signal carried on the same copper or fiber medium as the television signal
