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