-
.
第一章
(1)_______:information put into a
communications system for transmission
or into acomputer
system
for processing.
(2)______:An integrated circuit that
contains the entire central processing unit of a
c
omputer on a signal chip.
(3) _______: An instruction sequence in
programmed instruction.
(4)_______:A parallel circuit that
connects the major components of a computer,
allowing the
transfer of
electric impulses from one connected component to
any other.
(5)______:A
computer and the associated physical equipment
directly involved in the
performance of
data-processing or communications functions.
(6)______:A
unit of a computer that preserves data for
retrieval.
(7)______:The information produced by a
computer from a specific input.
(8)______:A basic unit of storage in a
computer memory that can hold one unit of
.
information, Such as a character or
word.
(9)_______:A part of
the central processing unit where groups of binary
digits are
stored as the computer is
processing them.
(10)_______:A number used in
information storage or retrieval that is assigned
to a
specific memory location.
Ex.3
】把下列句子翻译为中文
(1)He went to town with the purpose of
buying a new computer.
(2)Most online
services have their own browsers.
(3)
Floppy disk may be double-density or high-density.
(4) The formula then
includes the addresses of the cells.
(5)C might best be described as a
”
medium level
language
”
.
(6)
Every browser has the built-in ability to
understand HTML.
(7)C is one of the
most popular computer languages in the world.
(8)Java technology is both a
programming language and a platform.
(9)In fact, a window manager can be
thought of as a GUI for a CLI OS.
(10)
A database management system handles user requests
for database action.
Ex4
〗选择适
当的答案填空
(
真题再现
,
程序员专业英语试题
)
(1)A
___B___ is a functional unit that interprets and
carries out instructions
.
A. memory
B. processor
C. storage
D. network
(2)A
_A_____consists of the symbols, characters, and
usage rules that permit people
to
communicate with computer.
A.
programming language
B. network
C. keyboard
D. display
(3) ___A____ software, also called end-
user program, includes database programs,
word processors,
spreadsheets etc
A.
Application
B. System
C.
Compiler
D. Utility
(4)In
__D_____, the only element that can be deleted or
removed is the one that was
inserted
most
recentl
A. a line
B. a queue
.
C. an array
D. a stack
(5)Most ___A____
measures involve data encryption and password
A. security
B. hardware
C. display
D.
program
第二章
Ex.2
〗根据下面的英文解释
,
写出相应的英文词汇
(1) _____:The
phosphorescent surface on which an image is
displayed, as on a
television, computer
monitor, or radar receiver
(2)______:A
program that observes, supervises, or controls the
activities of other
programs
(3)______:The smallest image-forming
unit of a video display
(4)_______: A negatively charged
electrode, as of an electrolytic cell, a storage
battery, or an electron tube.
(5)_______:The glass front of a
cathode-ray tube upon which the image is displayed
(6)________: Electromotive force or
potential difference, usually expressed in volts
(7)_______:To move back and forth
alternatel
(8)________:Uninterrupted in
time, sequence, substance, or extent.
.
(9)________:The
fineness of detail that can be distinguished in an
image, as on a
video display terminal.
(10)________:One of a set of symbols,
such as letters or numbers, that are arranged
to expres information
〖
Ex.3
把下列句子翻译为中文
(1) The operating system is the program
that manages a computer's resources
2)Computer databases typically contain
aggregations of data records or files
(3)Compressed files have to be
extracted using a utility such as PK Zip or WinZip
(4)Calling cells by just their column
and row labels is called relative referencing
(5) Floppies do not hold too much data,
but most computers are capable of reading
them
(6) The World Wide Web
refers to all the publically accessible documents
on the
Internet
(7)A
database management system allows control of
security and data integrity
b
(8)Functions can be a more efficient
way of performing mathematical operations
than formulas
(9)On larger
networks, the trip from one switch point to
another in the network is
called a hop
(10)A uniform resource locator is
basically just an address for a file that can be
given to a browser
〖
< br>Ex.4
〗选择适当的答案填空
(
真题再现
,
程序员专业英语试题
)
.
(1)Insufficient___D__can cause a
processor to work at 50% or even more below its
performance potential.
A.
memory
B. I/0
C. document
D. mouse
(2)The___B___in
E-mail messages has affected almost every computer
around the
world and has caused the
damage of up to US$$I billion in North America
A. illness
B. virus
C. weakness
D. attachment
(3)One of the basic rules of computer
security is to change your___D____regularly
A. name
B. computer
C. device
D. password
(4)One of the greatest features of a
home__C____is the ability to share one Internet
connection
simultaneously
over two or more computers
er
.
k
(5)The usual
address for a Web site is the page address,
although you can
enter___C____
A. home
B. main
C. host
D. house
第三章
〖
E
x.2
〗根据下面的英文解释
,
写出相
应的英文词汇。
(1)______:To
transfer(data) from a storage device into a
computer s memory
(2)_______:To
translate(a program) into machine language.
(3)________:An assigned or calculated
numerical quantity.
(4)_________:A
machine code telling a computer to perform a
particular operation
(5)_________:
T
o translate a statement or instruction
into executable from and then
execute
it.
(6)_________:The
letters of a language, arranged in the order fixed
by custom.
(7)________:A program
operating on symbolic input data to produce the
equivalent
executable machine code.
(8)_______:A program designed to
perform a particular function; the term usually
refers to software that solves narrowly
focused problems or those related to
.
computer system
management.
(9)_______:The
technology employed in transmitting messages.
(10)_______:One who writes
computer programs.
〖
Ex.3
》把下列句子翻译为中文
1) Machine language consists of the raw
numbers that can be directly understood
by a particular processor.
(2)The actual effect of any particular
virus depends on how it was programmed by
the person who wrote the virus.
(3) An anti-virus program that hasn't
been updated for several months will not
provide much protection against current
viruses.
(4) Memory is typically
measured in kilobytes or megabytes, and disk space
is
typically measured in megabytes or
gigabytes.
(5)The hypertext transfer
protocol is the native protocol of browsers and is
most
typically used to transfer HTML
formatted files.
(6)LAN is the extent
of network which connects computers that are
physically close
together, typically
within a single room or building.
(7)For mobile users, firewalls allow
remote access in to the private network by the
use of secure logon procedures and
authentication certificates.
(8)From
the Internet users' point of view, to download a
file is to request it from
another
computer (or from a Web page on another computer)
and to receive it.
(9) After the Soviet
launch of the Sputnik satellite in
1957
，
the US military set up
the
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