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WorksheetsBIM1014 Quiz 3
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
The ____ is a device that converts a signal from binary or analog form into a signal of another form. a. transmission media c. multiplexer b. modem d. switch
a)
transmission media
b)
multiplexer
c)
modem
d)
switch
2.
____ is NOT a frequency commonly used for wireless communications.
a)
infrared
b)
radio
c)
microwave
d)
ULF
3.
____ is a very short range wireless connectivity technology that enables consumers to swipe their credit cards or even cell phones within a few inches of a special point of sale terminal to pay for purchases.
a)
Ultra wideband
b)
Near field communications
c)
Bluetooth
d)
Wi-Fi
4.
Telecommuting is well suited for ____.
a)
salespeople
b)
people who require frequent face-to-face interaction
c)
people who need much supervision
d)
people working on many tasks with very short term deadlines
5.
____ are NOT commonly used smartphone operating systems
a)
Symbian and Palm OS
b)
iPhone OS and RIM OS
c)
HP-UX and z-OS
d)
Android and Windows Mobil
6.
____ is a network that connects computer systems and devices within an office, home, or several floors in a building.
a)
MAN
b)
LAN
c)
WAN
d)
PAN
7.
GPS receivers receive the signals from four GPS satellites to determine a highly accurate location of the receiver, even though just three signals are sufficient.
a)
True
b)
False
8.
A VPN supports a secure, encrypted connection between an organization’s private network and remote users.
a)
True
b)
False
9.
The process of translating an analog signal to a digital signal is called modulation.
a)
True
b)
False
10.
Sending an e-mail message is an example of asynchronous communications.
a)
True
b)
False
11.
Hypertext Markup Language (HTML) is the standard page description language for Web pages that tells the Web browser how to display Web pages.
a)
True
b)
False
12.
Client/server refers to a computing environment where software and storage are provided as an Internet service and accessed with a Web browser.
a)
True
b)
False
13.
Many organizations invest in search engine optimization as a means of improving the speed of their Web searches.
a)
True
b)
False
14.
An IP address is an 8-bit number assigned to each computer to identify it on the Internet.
a)
True
b)
False
15.
Web 2.0 is software that has the functionality and complexity of traditional software, but runs in a Web browser and does not require local installation.
a)
True
b)
False
16.
A corporate blog can be useful in communicating with customers, partners, and employees, however, there are many potential issues associated with corporate blogging.
a)
True
b)
False
17.
The affiliation ID .mobi is associated with nonprofit organization Web sites.
a)
True
b)
False
18.
The fiber-optic cables that span the globe over land and under sea make up the Internet ____.
a)
infrastructure
b)
transmission media
c)
backbone
d)
TCP/IP
19.
Data is broken into ____ to be transmitted over the Internet
a)
bits
b)
bytes
c)
messages
d)
packets
20.
The Internet will soon be upgraded to IPv6 which uses ____ addresses to provide for many more devices.
a)
32-bit
b)
64-bit
c)
128-bit
d)
256-bit
21.
The ____ service option typically provides the fastest Internet download speed.
a)
DSL
b)
dial-up
c)
cable
d)
cellular
22.
____ refers to a computing environment where software and storage are provided as an Internet service and accessed with a Web browser.
a)
World Wide Web
b)
Application service provider
c)
Time sharing
d)
Cloud computing
23.
The World Wide Web was developed by ____.
a)
APPLE
b)
IBM
c)
Tim Berners Lee
d)
John Bernard Low
24.
Many Internet addresses have a code denoting ____categories, such as com for business sites and edu for education sites.
a)
affiliation
b)
domain
c)
IP address
25.
____ blocks Internet content that it feels is subversive or threatening to “national unity.” a. Ireland c. United States b. China d. France
a)
Ireland
b)
United State
c)
China
d)
Taiwan
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