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计算机专业英语复习.pdf
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计算机专业英语复习.pdf
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Chapter 1
1.
Raw, unprocessed facts, including text, numbers, images, and sounds.
a.data
2.
Perform specific tasks related to managing computer resources.
h. utilities
3.
Type of application programs that are more narrowly focused on specific
disciplines and occupations.
f. specialized
4.
Also known as servers. b. midrange computers
5.
The most widely used handheld computers are smartphones and ___.
d. PDAs
6.
Type of memory that is sometimes referred to as temporary storage
because its contents will typically be lost if the electrical power to the
computer is disrupted. e. RAM
7.
The most important kinds of secondary media are hard disks, solid-state
storage, and ___. c. optical disks
8.
The type of solid-state drive widely used for transporting data and
information between computers and a variety of specialty devices.
g. USB
9.
Type of file created by electronic spreadsheets to analyze things like
budgets and to predict sales.
i. worksheet
10.
Provides a multimedia interface to the numerous resources available on
the Internet.
j. Web
Book
1. Consists of the step-by-step instructions that tell the computer how to do its work.
f. program
2. Another name for a program.
g. software
3. Enables the application software to interact with the computer hardware.
i. system software
4. Type of computer that is small enough to fit on top of or alongside a desk yet
is too big to carry around.
a. desktop
5. A container that houses most of the electronic components that make up a
computer system.
j. system unit
6. Devices that translate the processed information from the computer into a
form that humans can understand.
d. output
7. Unlike hard disks, this type of storage does not have any moving parts, is
more reliable, and requires less power.
h. solid-state
8. The most widely used communication device.
b. modem
9. A type of a file that might contain, for example, audience handouts, speaker
notes, and electronic slides.
e. presentation
10. A communications system connecting two or more computers.
c. network
Multiple Choice
1. The rules or guidelines for people to follow when using software are called:
Procedures programs
Rules utilities
2. The part of almost all of today’s computer systems that uses the Internet and allows users to
greatly expand the capability and usefulness of their information systems.
Connectivity hardware
USB Web
3. Specialized programs that are designed to allow particular input or output devices to
communicate with the rest of the computer system are known as:
basic programs device drivers
hi defs tablets
4. The least powerful, yet the most widely used and fastest-growing type of computer is the:
Mainframe microcomputer
Midrange supercomputer
5. The newest type of computer that is smaller and lighter than a notebook and typically does not
have a keyboard but uses a touch sensitive screen for input.
Netbook notebook
Tablet server
6. Devices of this type translate data and programs that humans can understand into a form that
the computer can process.
Input output
solid state tablet
7. The type of secondary storage device that uses rigid metallic platters to store programs and
very large data files.
hard disk optical disk
solid state Web
8. Three types of optical discs are CDs, DVDs, and:
Flash hi def
Magnetic RAM
9. The revolution that will dramatically affect the way we communicate and use computer
technology.
Wireless tablet PC
USB Web
10. Type of computing that uses the Internet and the Web to shift many computer activities from
a user’s computer to computers on the Internet.
Cloud browser
Internet Web
1. The keyboard, mouse, monitor, and system unit are:
Hardware output devices
storage devices software
2. Programs that coordinate computer resources, provide an interface, and run applications are
known as:
application programs
operating systems
storage systems
utility programs
3. A browser is an example of a:
general purpose application
specialized program
system application
utility program
4. Although not as powerful as a supercomputer, this type of computer is capable of great
processing speeds and data storage.
Mainframe midrange
Notebook tablet
5. The smallest type of microcomputer:
handheld
notebook
midrange
tablet
6. RAM is a type of:
Computer memory
Network secondary storage
7. Unlike memory, this type of storage holds data and programs even after electrical power to the
computer system has been turned off.
primary
RAM
ROM
secondary
8. The type of file created by word processors to save, for example, memos, term papers, and
letters.
database
document
presentation
worksheet
9. Uses the Internet and the Web t o shift many computer activities from a user’s computer to
computers on the Internet.
cloud computing
high definition
network
USB
10. The largest network in the world is [the]:
Facbeook
Internet
Web
USB
Matching
1. This project launched the Internet.
a. ARPANET
2. Programs that provide access to Web resources.
b. browsers
3. The browser interprets the HTML instructions and displays___.
i. Web pages
4. Web based accounts do not require an program to be installed on your ___.
e. computer
5. The billions of unwanted and unsolicited .
h. spam
6. Photos, lists of personal interests, contact information, and other personal information
displayed on Facebook.
g. profiles
7. Web site designed to allow visitors to fill in missing information or correct inaccuracies.
j. wiki
8. Evaluate the accuracy of information on the Web by considering authority, accuracy, objectivity
and _____.
f. currency
9. Clients, the Internet, and service providers are basic components of this type of computing.
d. cloud
10. Type of electronic commerce that involves the sale of a product or service from one business
to another.
c. B2B
Book
1. The most popular Internet activity.
a. communicating
2. The most common way to access the Internet is through a(n).
e. ISP
3. Transmission of electronic messages over the Internet.
c.
4. Type of instant messaging service that supports a variety of different IM services.
i. universal
5. The premier business-oriented social networking site.
f. LinkedIn
6. Another name for a blog.
j. Web log
7. Publishes short sentences that only take a few seconds to write.
g. microblog
8. Maintain huge databases relating to information provided on the Web and the Internet.
h. search services
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