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Essential Computer Concepts

True/False
Indicate whether the statement is true or false.
 

 1. 

If you type a paper for English class and save it on the hard drive, it is called an executable file.
 

 2. 

Sending an e-mail is an example of data communication.
 

 3. 

A serial port transmits data eight bits at a time.
 

 4. 

The evolution of multimedia and Internet technologies has made the Web the perfect communication tool for marketing business services and products.
 

 5. 

Technical details about components on a computer are called specifications.
 

 6. 

A modem converts analog signals your computer outputs into digital signals (sound waves) that can traverse ordinary phone lines.
 

Modified True/False
Indicate whether the statement is true or false.  If false, change the identified word or phrase to make the statement true.
 

 7. 

Spyware is software installed with another program, usually with the user’s permission, that generates advertising revenue for the program’s creator by displaying targeted ads to the program’s user. _________________________

 

 8. 

CD-ROMs are rewritable.

 

 9. 

Unlike ROM, which cannot be changed, CMOS changes every time you add or remove hardware. _________________________

 

 10. 

ROM is a chip on the motherboard prerecorded with instructions the computer uses to check its components to ensure they are working and to activate the software that provides the basic functionality of the computer when you turn it on. This set of instructions is called the CMOS. _________________________

 

 11. 

A CRT monitor is a flat panel display monitor that is expensive, but lightweight and very easy to read. _________________________

 

 12. 

Spreadsheet software creates worksheets in which numbers and text are displayed in cells. _________________________

 

 13. 

One of the most important pieces of processing software on the motherboard is the microprocessor. _________________________

 

 14. 

Some networks have one or more computers called nodes that act as the central storage location for programs and provide mass storage for most of the data used on the network. _________________________

 

Matching
 
 
a.
Malware
g.
Spoofed site
b.
Trojan horse
h.
Phishing
c.
Adware
i.
Integration
d.
Firewall
j.
Font
e.
Spyware
k.
Visual Basic
f.
Router
l.
Database
 

 15. 

A popular programming language
 

 16. 

A Web site set up to look exactly like another Web site, such as a bank’s Web site, but which does not actually belong to the organization portrayed in the site.
 

 17. 

Style of type
 

 18. 

A collection of information stored on one or more computers organized in a uniform format of records and fields
 

 19. 

A specific type of virus
 

 20. 

Prevents other computers on the Internet from accessing a computer
 

 21. 

The seamless nature of object linking and embedding among some applications
 

 22. 

A program that tracks a computer user’s Internet usage and sends this data back to the company or person who created it
 

 23. 

A device that controls traffic between network components
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
nar005-1.jpg
 

 24. 

The monitor on the left, shown in the figure above, uses ____ technology
a.
resolution
c.
USB
b.
CRT
d.
liquid crystal display (LCD)
 
 
nar003-1.jpg
 

 25. 

Item 1 in the above figure points to a(n) ____.
a.
block
c.
cell
b.
box
d.
record
 

 26. 

As shown in the figure above, spreadsheet software can be used for ____.
a.
preparing financial reports
c.
creating charts from data
b.
projecting income
d.
all of the above
 
 
nar004-1.jpg
 

 27. 

The keyboard shown in the figure above ____.
a.
is ergonomic
b.
includes extra shortcut keys
c.
should reduce the risk of repetitive motion injuries
d.
all of the above
 

 28. 

A wide area network (WAN) is more than one ____ connected together.
a.
PAN
c.
WLAN
b.
LAN
d.
workstation
 

 29. 

Printers are ____.
a.
output devices
b.
computer peripherals
c.
capable of connecting to a USB port if they have a USB connector
d.
all of the above
 

 30. 

CMOS is often referred to as ____ memory.
a.
permanent
c.
virtual
b.
semipermanent
d.
storage
 

 31. 

Microsoft Windows and Macintosh OS are examples of ____.
a.
application software
c.
utilities
b.
operating environments
d.
programming languages
 

 32. 

You could call the network that they have established a(n) ____network.
a.
peer-to-peer
c.
integrated
b.
WAN
d.
client/server
 
 
nar002-1.jpg
 

 33. 

The program that is shown in the figure above is an example of ____.
a.
spell checking software
c.
graphics software
b.
document production software
d.
database management software
 

 34. 

____ cards are used to record and play back musical data.
a.
Graphics
c.
MIDI
b.
Web
d.
USB
 

 35. 

Microsoft ____ is a popular presentation software program used to create colorful presentations and transparencies.
a.
Access
c.
PowerPoint
b.
Outlook
d.
Excel
 

 36. 

____ software allows people to keep track of their schedules, appointments, contacts, and to-do lists.
a.
Accounting
c.
Database management
b.
Information management
d.
Integration
 

 37. 

The physical components of a computer are referred to as ____.
a.
software
c.
configurations
b.
hardware
d.
specifications
 
 
nar001-1.jpg
 

 38. 

The item in the above figure is a(n) ____.
a.
parallel port
c.
MIDI card
b.
USB connector
d.
USB port
 

 39. 

Processing tasks occur on the motherboard, which is the ____of the computer.
a.
main electronic component
c.
control panel
b.
keyboard
d.
operating system
 

 40. 

A(n) ____ is a place on a Web page that is programmed to connect to a particular file on the same network server, or even on a network server on the other side of the globe.
a.
executable file
c.
server
b.
animation
d.
hyperlink
 

 41. 

Sony’s version of the IEEE 1394 interface is called ____.
a.
FireWire
c.
i.Link
b.
ipod
d.
Wi-Fi
 

Completion
Complete each statement.
 

 42. 

____________________ is a special, high-speed memory chip on the motherboard or CPU.
 

 

 43. 

Another name for a graphics card is a video display ____________________.
 

 

 44. 

The ____________________ is the set of events that occurs between the moment you turn on the computer and the moment you can begin to use the computer.
 

 

 45. 

The rules that establish an orderly transfer of data between the sender and the receiver are called ____________________.
 

 

Essay
 

 46. 

Define OLE and give an example of how OLE can be done using Microsoft Office 2007.
 



 
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