1011856
Pregunta 1
Pregunta
A display device is a(n) ____ device that visually conveys text, graphics, and video information.
Respuesta
-
output
-
input
-
processing
-
storage
Pregunta 2
Pregunta
Outlook and Windows Live Mail are two popular desktop ____ programs.
Respuesta
-
blog
-
email
-
fax
-
text
Pregunta 3
Pregunta
People who use the computer directly or use the information it provides are called ____
Respuesta
-
computer users
-
end users
-
users
-
any of the above
Pregunta 4
Pregunta
A communications device is a ____ component that enables a computer to send (transmit) and receive data, instructions, and information to and from one or more computers or mobile devices.
Respuesta
-
software
-
hardware
-
Neither software or hardware
-
Both hardware and software
Pregunta 5
Pregunta
A hard disk is a(n) ____ device that contains one or more inflexible, circular platters that use magnetic particles to store data, instructions, and information.
Respuesta
-
input
-
output
-
storage
-
processing
Pregunta 6
Pregunta
An ISP (Internet service provider) is a ____ access provider.
Respuesta
-
regional
-
national
-
neither regional or national
-
either regional or national
Pregunta 7
Pregunta
A ____ , also called a laptop computer, is a portable, personal computer often designed to fit on your lap.
Respuesta
-
notebook computer
-
netbook computer
-
mobile device
-
smart device
Pregunta 8
Pregunta
____ is the process of adding software to a computer.
Respuesta
-
Adding
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optimizing
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installing
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opening
Pregunta 9
Pregunta
Depending on how you use the computer, you may need anywhere from ____ to 10 USB ports.
Respuesta
-
1
-
2
-
3
-
4
Pregunta 10
Pregunta
A search ____ is a program that finds Web sites, Web pages, images, videos, news, maps, and other information related to a specific topic.
Respuesta
-
machine
-
engine
-
computer
-
directory
Pregunta 11
Pregunta
A(n) ____ device is any hardware component that allows you to enter data and instructions into a computer.
Respuesta
-
output
-
stability
-
input
-
utility
Pregunta 12
Pregunta
____ software consists of programs designed to make users more productive and/or assist them with personal tasks.
Respuesta
-
system
-
development
-
utilty
-
application
Pregunta 13
Pregunta
A computer is a(n) ____ device, operating under the control of instructions stored in its own memory, that can accept data, process the data according to specified rules, produce results, and store the results for future use.
Respuesta
-
network
-
electronic
-
mainframe
-
manual
Pregunta 14
Pregunta
An optical disc is a flat, round, portable metal disc with a plastic coating. ____ are types of optical discs.
Respuesta
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CDs and DVDs
-
Blu-ray discs
-
CDs, DVDs and Blu-ray discs
-
None of these choices are correct
Pregunta 15
Pregunta
Also called main memory, ____ consists of memory chips that can be read from and written to by the processor and other devices.
Respuesta
-
RAM
-
ROM
-
the motherboard
-
the microprocessor
Pregunta 16
Pregunta
____ software allows users to organize data in rows and columns and perform calculations on the data.
Respuesta
-
Accounting
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Spreadsheet
-
Table
-
Information
Pregunta 17
Pregunta
____ is a collection of unprocessed items, which can include text, numbers, images, audio, and video.
Respuesta
-
Data
-
Information
-
Search tools
-
keywords
Pregunta 18
Pregunta
____ storage is an Internet service that provides hard disk storage to computer users.
Respuesta
-
Air
-
Blue
-
Cloud
-
Sky
Pregunta 19
Pregunta
Resolution is the number of horizontal and vertical ____ in a display device.
Respuesta
-
colors
-
crystals
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pixels
-
lights
Pregunta 20
Pregunta
____ is a collection of computers and devices connected together, often wirelessly, via communications devices and transmission media.
Respuesta
-
router
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modem
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network
-
portal
Pregunta 21
Pregunta
The ____ unit directs and coordinates most of the operations in the computer.
Respuesta
-
logic
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system
-
control
-
arithmetic
Pregunta 22
Pregunta
Flash memory chips are a type of solid ____ media, which means they consist entirely of electronic components and contain no moving parts.
Respuesta
-
unit
-
state
-
sector
-
digital
Pregunta 23
Pregunta
Communications occur over transmission media such as ____
Respuesta
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cables
-
satellites
-
telephone lines
-
All of these choices are correct
Pregunta 24
Pregunta
Word Processing software is used to ____
Respuesta
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edit
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format
-
print
-
All of these choices are correct
Pregunta 25
Pregunta
The term ____ refers to Web sites that provide a means for users to share personal information, allow users to modify the Web site contents, and/or have software built into the site for users to access.
Respuesta
-
Web 1.0
-
Web 2.0
-
Web 3.0
-
Web 4.0
Pregunta 26
Pregunta
ExpressCard modules commonly are used in ____ computers.
Respuesta
-
notebook computers
-
netbook computers
-
desktop computers
-
smartphone
Pregunta 27
Pregunta
With a(n) ____, you interact with the software using text, graphics, and visual images such as icons.
Respuesta
-
GUI
-
GIU
-
UGI
-
UIG
Pregunta 28
Pregunta
A ____ is a collection of data organized in a manner that allows access, retrieval, and use of that data.
Respuesta
-
database
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spreadsheet
-
presentation
-
word document
Pregunta 29
Pregunta
A ____ is a program that hides in a computer and allows someone from a remote location to take full control of the computer.
Respuesta
-
remote kit
-
rootkit
-
cyberkit
-
command kit
Pregunta 30
Pregunta
A Blu-ray Disc (BD) has storage capacities of ____ GB.
Respuesta
-
50
-
100
-
300
-
200
Pregunta 31
Pregunta
____ computing involves reducing the electricity consumed and environmental waste generated when using a computer.
Respuesta
-
Green
-
Red
-
Blue
-
Sky
Pregunta 32
Pregunta
A ____ program allows a user to perform maintenance-type tasks usually related to managing a computer, its devices, or its programs.
Respuesta
-
utility
-
web 2..0
-
gadget
-
registry
Pregunta 33
Pregunta
A ____ is a network that connects computers and devices in a limited geographical area such as a home, school computer laboratory, office building, or closely positioned group of buildings.
Respuesta
-
LAN
-
WLAN
-
MAN
-
WAN
Pregunta 34
Pregunta
A ____ phone is a phone that can connect to the Internet and usually also provides personal information management functions such as a calendar, an appointment book, an address book, a calculator, and a notepad.
Respuesta
-
cloud
-
smart
-
busy
-
web 2.0
Pregunta 35
Pregunta
The ____ is a case that contains electronic components of the computer used to process data.
Respuesta
-
motherboard
-
system unit
-
ROM
-
RAM
Pregunta 36
Pregunta
A(n) ____ is an informal Web site consisting of time-stamped articles in a diary or journal format.
Respuesta
-
post
-
blog
-
instant message
-
wall
Pregunta 37
Pregunta
Software, also called a(n) ____, consists of a series of related instructions, organized for a common purpose, that tells the computer what tasks to perform and how to perform them.
Respuesta
-
program
-
utility
-
system
-
process
Pregunta 38
Pregunta
A multifunction peripheral, also called an all-in-one device, is a single device that looks like a printer or copy machine but can provide the functionality of a ____.
Respuesta
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printer and scanner
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copy and fax
-
printer, copier, scanner and fax
-
None of these choice are correct
Pregunta 39
Pregunta
With a Web cam you can capture, edit, and share video and still photos. Recommended minimum specifications include 640 x 480 resolution, a video with a rate of ____ frames per second, and a USB or FireWire port.
Respuesta
-
10
-
20
-
30
-
40
Pregunta 40
Pregunta
An operating system is a set of programs that coordinates all the activities among computer ____ devices.
Respuesta
-
hardware
-
software
-
hardware and software
-
None of these choices are correct
Pregunta 41
Pregunta
Common computer hardware components include all of the following EXCEPT: ____.
Respuesta
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modem
-
keyboard
-
software
-
speakers
Pregunta 42
Pregunta
Three common types of storage media are ____, flash memory, and optical discs.
Respuesta
-
hard disks
-
cables
-
telephone lines
-
software
Pregunta 43
Pregunta
Computers perform four basic operations - input, process, output, and storage. These operations comprise the information ____ cycle.
Respuesta
-
running
-
processing
-
handling
-
system
Pregunta 44
Pregunta
The disk's storage locations consist of pie-shaped sections, which break the tracks into small arcs called ____.
Respuesta
-
sections
-
sectors
-
rings
-
areas
Pregunta 45
Pregunta
____ software is application software that allows users to create visual aids for presentations to communicate ideas, messages, and other information to a group
Respuesta
-
Presntation
-
Word Processing
-
Database
-
Publishing
Pregunta 46
Pregunta
A ____ computer is a computer that can perform all of its input, processing, output, and storage activities by itself.
Respuesta
-
System
-
Personal
-
Network
-
Business
Pregunta 47
Pregunta
A CD-ROM is a type of ____ disc.
Respuesta
-
write-only
-
read-only
-
read and write only
-
read and write only once
Pregunta 48
Pregunta
A USB flash drive, sometimes called a ____ drive, is a flash memory storage device that plugs into a USB port on a computer or mobile device.
Respuesta
-
finger
-
thumb
-
thumbnail
-
miniature
Pregunta 49
Pregunta
A peripheral is a device that connects to the system unit and is controlled by the ____ in the computer.
Respuesta
-
RAM
-
ROM
-
processor
-
software
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