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WorksheetsWeek 3 Quiz
Total questions: 20
Worksheet time: 20mins
Which of the following is not one of the basic technological foundations of the Internet?
client/server computing
TCP/IP
FTP
packet switching
The Internet of Things (IoT) is based on sensors that collect data and connect to the Internet.
True
False
The first web browser to make it possible to view documents on the Web with colored background, images, and animations was:
Mozilla.
Netscape Navigator.
Mosaic.
Internet Explorer.
Which of the following is currently the most popular web browser?
Safari
Firefox
Internet Explorer
Chrome
Which of the following enables Internet users to communicate with each other, although not in real time?
VoIP
SMS messaging
online forum
mobile messaging
The protocol that enables the transmission of voice and other forms of audio communication over the Internet is called:
VTP.
IP.
VoIP.
IPTP.
The process of slicing digital messages into parcels, sending them along different communication paths as they become available, and reassembling them at the destination point is called:
packet switching.
routing
the Transmission Control Protocol (TCP).
the File Transfer Protocol (FTP).
Which of the following is the core communications protocol for the Internet?
Telnet
FTP
TLS
TCP/IP
An IPv4 address is expressed as a:
64-bit number that appears as a series of four separate numbers separated by semicolons.
32-bit number that appears as a series of four separate numbers separated by semicolons.
64-bit number that appears as a series of four separate numbers separated by periods.
32-bit number that appears as a series of four separate numbers separated by periods.
The ________ allows a natural language expression, such as Google.com, to represent a numeric IP address.
Internet protocol addressing schema
assigned numbers and names system
uniform resource locator system
domain name system
The address used by a browser to identify the location of content on the Web is called:
a file path.
a domain name.
an IP address.
a uniform resource locator.
________ is a model of computing in that computer processing, storage, software, and other services are provided as a shared pool of virtualized resources over the Internet.
Mobile computing
P2P computing
Cloud computing
Client/server computing
Which of the following are specialized computers that transmit message parcels along available Internet communication paths and on to their destinations?
routers
packet servers
IP servers
web servers
Which of the following is a set of rules for transferring data?
router
IP address
protocol
packet
Packet switching requires a dedicated circuit.
True
False
Which of the following is not a concern about IoT?
security
interoperability
the high cost of sensors
privacy
What type of Internet access technology are Google and Facebook hoping to use to provide Internet access to remote parts of the world?
DSL
drones
WLANs
Bluetooth
Which of the following statements about fiber-optic cable is not true?
Telecommunications firms have made substantial investments in cross-country fiber optic systems in the last decade.
It is thinner and lighter than coaxial or twisted pair cable.
It transmits more data at faster speeds than coaxial or twisted pair cable.
As of 2016, a majority of U.S. homes have fiber connections.
Which of the following refers to delays in messages caused by the uneven flow of information packets through the network?
QOS
redundancy
latency
Net neutrality
HTML is used to format the structure and style of a web page.
True
False
