tiếng anh chuyên ngành công nghệ thông tin

Tài liệu tiếng anh chuyên ngành (công nghệ thông tin)
(sưu tầm :Trương Minh Vương)

Câu 1
PCs are also used…… administrative purposes.
A)
to
B)
in
C)
for
D)
at
Đáp án
C
Câu 2
Computers store information about the …….money held by
each client.
A)
amount of
B)
A number of
C)
many
D)
A lot
Đáp án
A
Câu 3
Microsoft ………….on the basis of the development of
MS/DOS

A)
was find
B)
was finded
C)
were founded
D)
was found
Đáp án
D
Câu 4
Computer has an important part……our everyday lives.
A)
With
B)
Of
C)
In
D)
On
Đáp án
B
Câu 5
The other users……automatically denied access to that
record.
A)
Is
B)
Are

C)
Was
D)
will is
Đáp án
B
Câu 6
The organization was created ……help students use
computer in school.
A)
For
B)
In
C)
To
D)
Into
Đáp án
C
Câu 7
An operating system is stored…… disk.
A)
In
B)
On
C)
At
D)
By
Đáp án

B
Câu 8
Computer can enable you to interact ……people around the
world.
A)
At
B)
For
C)
In
D)
With
Đáp án
D
Câu 9
It is practically impossible to ………… the speed at which a
computer calculates numbers.
A)
imagination
B)
imagine
C)
imaginative
D)
imaginer
Đáp án
B

Câu 1
Joystick can be used ………. a mouse to make menu

selections and to move graphics across the screen.
A)
to instead
B)
to instead of
C)
instead off
D)
instead of
Đáp án
D
Câu 2
There are three basic step involved ……the process.
A)
in
B)
on
C)
at
D)
for
Đáp án
A
Câu 3
The electronic and mechanical parts make…….a computer
system called hardware.
A)
into
B)
onto

C)
up
D)
out
Đáp án
C
Câu 4
A standard computer system …….three main sections.
A)
Consists off
B)
Consists of
C)
Include of
D)
Includes of
Đáp án
B
Câu 5
Output is the information which is………to the computer.
A)
present
B)
presented
C)
presents
D)
will present
Đáp án
B

Câu 6
……your computer connected to the internet?
A)
are
B)
was
C)
is
D)
were
Đáp án
C
Câu 7
It is easy to back … your data before it is too late.
A)
up
B)
on
C)
in
D)
at
Đáp án
A
Câu 8
…… mainframe computers used by students and teacher in
school?
A)
is
B)

are
C)
was
D)
wil
Đáp án
B
Câu 9
The smallest computers are ……as laptops and notebook
computers.
A)
know
B)
knows
C)
known
D)
knew
Đáp án
C
Câu 10
There are many ………………. computer manufacturers
today, and a buyer must be able to distinguish between the
advantages and disadvantages of each.
A)
differ
B)
different
C)
difference

D)
differencing
Đáp án
B
Câu 11
Computers are ………………… machines.
A)
rely on
B)
reliable
C)
reliably
D)
reliance
Đáp án
B
Câu 12
Computers can do mathematical operations quickly and
…………
A)
rely on
B)
reliable
C)
reliably
D)
reliance
Đáp án
C

Câu 1
All the activities of the computer system by the
central processing unit.
A)
are coordinate
B)
are coordinated
C)
is coordinate
D)
is coordinated
Đáp án
B
Câu 2
The register, which are high speed units of memory, is
used…… store and control information.
A)
For
B)
In
C)
By
D)
To
Đáp án
D
Câu 3
Another is the instruction register ……… holds the
instruction that is currently being executed
A)

When
B)
Who
C)
What
D)
Which
Đáp án
D
Câu 4
RAM …… permanent storage of information.
A)
Provide
B)
Provides
C)
Provided
D)
will provide
Đáp án
B
Câu 5
The speed of microprocessor ………… in megahertz.
A)
is measured
B)
is measure
C)
Measures
D)

are measured
Đáp án
A
Câu 6
When user run an application, the microprocessor will look
… it on secondary storage devices.
A)
Into
B)
At
C)
For
D)
Up
Đáp án
C
Câu 7
The CPU ……… and coordinates the activities taking place
in the computer system.
A)
Is directed
B)
Directs
C)
Direction
D)
Directly
Đáp án
B
Câu 8

My friend works ….GM as a computer programmer.
A)
In
B)
For
C)
At
D)
On
Đáp án
B
Câu 9
A notebook is a portable computer ……. Is about the size of
a piece of paper.
A)
Who
B)
That
C)
Where
D)
When
Đáp án
B

Câu 1
In any case, the best qualification a manager is experience.
A)
Become
B)

Becoming
C)
Became
D)
Becomes
Đáp án
B
Câu 2
Marketing research person ……… data from the general public.
A)
Collection
B)
Collecting
C)
Collected
D)
Collect
Đáp án
B
Câu 3
Which operating system…………… it use?
A)
Do
B)
Are
C)
Does
D)
Will
Đáp án

C
Câu 4
The diagonal measurement of the whole screen ……… 19 inches
but the diagonal measurement of the actual viewable area of the
screen is only 17.9 inches.
A)
Are
B)
Be
C)
Is
D)
Being
Đáp án
C
Câu 5
People – computer users and computer professionals – are the ones
……… will decide which hardware, software, and networks
endure and how great an impact they will have on our lives.
A)
whom
B)
Who
C)
which
D)
what
Đáp án
B
Câu 6

What multimedia feature does the computer ………….?
A)
Have
B)
Has
C)
Having
D)
Had
Đáp án
A

Câu 1
A colour monitor for …………. output on a screen at resolutions
is determined by the SVGA standard.
A)
Display
B)
Displays
C)
Displayed
D)
Displaying
Đáp án
D
Câu 2
Information on a databese via fields.
A)
enter
B)

entering
C)
enters
D)
is entered
Đáp án
D
Câu 3
Records……… together into files.
A)
is grouped
B)
are grouped
C)
grouped
D)
groups
Đáp án
B
Câu 4
You must……… there’s no paper jammed in the printer.
A)
Checking
B)
Check
C)
To check
D)
Checks
Đáp án

B
Câu 5
Release the two catches underneath and …………. up to remove
panel.
A)
Lifts
B)
Lifting
C)
Lifted
D)
Lift
Đáp án
D
Câu 6
Shut down your computer by ……… Shut Down from the Apple
menu or the Special menu.
A)
Chooses
B)
Choose
C)
Chosen
D)
Choosing
Đáp án
D
Câu 7
Software that computers to `think' like experts.
A)

Enablibing
B)
Enables
C)
Enabled
D)
Enable
Đáp án
B
Câu 8
A smart house has a built-in monitoring system that can turn lights on and
off, open and close windows, ………. the oven, and more.
A)
Operational
B)
Operate
C)
Operative
D)
Operatively
Đáp án
B
Câu 9
It can process 3D images ……… the AGP type of video bus
interface.
A)
Uses
B)
Used
C)

Using
D)
Use
Đáp án
C
Câu 10
Computer can …………a problem faster than any human being.
A)
Solving
B)
Solves
C)
Solved
D)
Solve
Đáp án
D


Câu 1
Many word processors now have …. many features
…….they approach the capabilities of layout applications for
desktop publishing.
A)
so….that
B)
such ….that
C)
too….that
D)

much ….that
Đáp án
A
Câu 2
Programs and the data on which the control unit and the ALU
operate, …….loaded in internal memory in order to be
processed
A)
must
B)
must been
C)
must have been
D)
must be
Đáp án
D
Câu 3
If he …… a sound card, he would be able to create my own
music with a MIDI.
A)
get
B)
gets
C)
got
D)
can get
Đáp án
C

Câu 4
If the system has a Super VGA card, we ………a better
resolution.
A)
will obtain
B)
won’t obtain
C)
would obtain
D)
will be obtained
Đáp án
A
Câu 5
You …… more relevant results if you used a better search
engine.
A)
will find
B)
would find
C)
can find
D)
would be found
Đáp án
B
Câu 6
An input-process-output (IPO) chart …… three columns with
the headings input, process and output.
A)

include of
B)
consists of
C)
include off
D)
consists off
Đáp án
B
Câu 7
A program, written in assembly language needs … into
machine language for the computer to understand its
instructions.
A)
change
B)
to be changed
C)
changing
D)
changed
Đáp án
B
Câu 8
…… the data, the hardware needs clear instructions, which
tell it what to do.
A)
process
B)
being processed

C)
to process
D)
to be processed
Đáp án
C
Câu 9
It is located on the computer's motherboard where it is linked
directly to the central processing unit ……… to data for
processing is very fast.
A)
in order to access
B)
to access
C)
so access that
D)
so that access
Đáp án
D
Câu 10
The very first calculating device ……. was the ten fingers of
a man's hands.
A)
use
B)
used
C)
using
D)

usefulness
Đáp án
B

Câu 1
The drug-detecting test in the Tour de France …… by
computers.
A)
are support
B)
are supported
C)
is support
D)
is supported
Đáp án
D
Câu 2
A computer …………… as a system made up of hardware
and software.
A)
can be consider
B)
can be considered
C)
can be considering
D)
can consider
Đáp án
B

Câu 3
In supermarket, computer…… scan the price of the goods.
A)
is used to
B)
is used for
C)
are use to
D)
are used for
Đáp án
A
Câu 4
The address bus…… to send address details between the
memory and the address register.
A)
is use
B)
is used
C)
are use
D)
are used
Đáp án
B
Câu 5
The first digital computer ……by the University of
Pennsylvannia in 1946.
A)
is built

B)
was build
C)
was built
D)
was builted
Đáp án
C
Câu 6
Last year, more software companies……than ever before.
A)
launched
B)
launch
C)
has launched
D)
have launched
Đáp án
A
Câu 7
Microsoft ………by Bill Gates
A)
Was found
B)
found
C)
was founded
D)
founded

Đáp án
C
Câu 8
Disk drive is a storage device for reading from and to
disk.
A)
To write
B)
Writing
C)
Writes
D)
Write
Đáp án
B
Câu 9
Optical disk is a storage device in the form of the disk
that laser ligh to store data.
A)
Using
B)
Used
C)
Uses
D)
To use
Đáp án
C
Câu 10
…… a mouse, you can control the cursor.

A)
Using
B)
Use
C)
To be used
D)
Being used
Đáp án
A
Câu 11
It is used for …….all kinds of data.
A)
Input
B)
To input
C)
inputing
D)
inputting
Đáp án
D
Câu 12
There…… several techniques for achieving this, the most
obvious require a more intelligent cache controller.
A)
Is
B)
Was
C)

are
D)
were
Đáp án
C
Câu 13
Title bar is a narrow strip that indicates inside the
window.
A)
What are
B)
Is what
C)
what is
D)
Are what
Đáp án
C
Câu 14
disks use rigid rotating disk.
A)
Hard
B)
Floppy
C)
Optical
D)
Magnetic
Đáp án
A

Câu 15
The cursor ……the user's current position on the screen
A)
indicate
B)
indicated
C)
Is indicated
D)
indicates
Đáp án
D

Câu 1
All information to be processed …………in such a way that
the computer will understand it.
A)
must prepare
B)
must be prepared
C)
be prepared
D)
prepared
Đáp án
B
Câu 2
All other devices used in a computer system ………to the
CPU.
A)

attached
B)
are attach
C)
is attach
D)
are attached
Đáp án
D
Câu 3
Memory devices …… for storing information.
A)
used
B)
use
C)
are used
D)
is used
Đáp án
C
Câu 4
Computers are machines designed to process, electronically,
specially prepared pieces of information ……… are termed
data.
A)
When
B)
Which
C)

Who
D)
what
Đáp án
B
Câu 5
Computers ………. up of millions of electronic devices
capable of storing data or moving them, at enormous speeds,
through complex circuits with different functions.
A)
is made
B)
are made
C)
made
D)
make
Đáp án
B
Câu 6
Computers have been thought …… as extremely large
adding machines.
A)
Being off
B)
Off
C)
Of
D)
Being about

Đáp án
C
Câu 7
When data or program need to be saved for long period of
time, they are stored on various secondary memory devices
of………… such as magnetic tapes or magnetic disks.
A)
storing devices
B)
storage devices
C)
storage device
D)
store devices
Đáp án
B
Câu 8
Data ………. using an input device.
A)
enter
B)
entered
C)
can enter
D)
Can be entered
Đáp án
D
Câu 9
Double clicking a folder a window which contains

program, documents or further nested folders.
A)
Opening
B)
Opened
C)
Opens
D)
Open
Đáp án
C
Câu 10
The main Window background screen is called the
A)
Screen
B)
Monitor
C)
Desktop
D)
Computer
Đáp án
C

Câu 1
A password is a secret word…. must be entered before access
is given to a computer system
A)
Which
B)

Of which
C)
Whom
D)
Of whom
Đáp án
A
Câu 2
Computer systems ………. as five co-operating sub-systems.
A)
Which can be view
B)
can be viewed
C)
can view
D)
Which viewed
Đáp án
B
Câu 3
Control structures are used in an algorithm …….the flow of
logic.
A)
control
B)
Controling
C)
controlling
D)
to control

Đáp án
D
Câu 4
the algorithm …… to solve the problem.
A)
Which is written
B)
is written
C)
wrote
D)
write
Đáp án
B
Câu 5
Expansion slots … allow users to install adapters are the
components of the computer.
A)
That
B)
Of which
C)
When
D)
where
Đáp án
A
Câu 6
Algorithms are used to enable computers … particular
problems and perform a variety of tasks.

A)
solve
B)
to solve
C)
Solving
D)
solved
Đáp án
B
Câu 7
Before the algorithm can be written, the problem ……
A)
must be fully understand
B)
must be fully understanded
C)
must be fully understood
D)
must be fully understooded
Đáp án
C
Câu 8
The teacher…………. the computer centre has just arrived.
A)
who is responsible
B)
who is responsible of
C)
who is responsible at

D)
who is responsible for
Đáp án
D
Câu 9
The information in ROM is not lost when the power ……
A)
Turn of
B)
Turned of
C)
is turn off
D)
is turned off
Đáp án
D

Câu 1
CD- ROM are used for storage of massive amounts of
information.
A)
Hard
B)
Optical
C)
Floppy
D)
Disks
Đáp án
D

Câu 2
Disk drive is a storage device for reading from and to disk.
A)
To write
B)
Writing
C)
Writes
D)
Written
Đáp án
B
Câu 3
Optical disk is a storage device in the form of the disk
that laser ligh to store data.
A)
Using
B)
Used
C)
Uses
D)
To use
Đáp án
C
Câu 4
disks use rigid rotating disk.
A)
Hard
B)

Floppy
C)
Optical
D)
Magnetic
Đáp án
A
Câu 5
The trasfer rate also depends on the of your computer
A)
Dot
B)
Powerful
C)
Hard disk
D)
Power
Đáp án
D
Câu 6
There…… several techniques for achieving this, the most obvious
require a more intelligent cache controller.
A)
is
B)
be
C)
are
D)
being

Đáp án
C
Câu 7
Hard disks …… for the permanent storage of information.
A)
used
B)
are being used
C)
are used
D)
is used
Đáp án
C
Câu 8
In some modern systems, information (hold) in optical disks
A)
is hold
B)
holds
C)
are hold
D)
hold
Đáp án
A
Câu 9
Recording heads …….of transferring information from a disk to
the memory of the computer.

A)
is capable
B)
be capable
C)
are capable
D)
are being capable
Đáp án
C
Câu 10
Floppy disks should… in a their envelope when not in use

A)
Being kept
B)
kept
C)
keep
D)
be kept
Đáp án
D

Câu 1
Which word bellow combines with ‘ware’ to form a noun phrase.
A)
Disk
B)
Hard

C)
Drive
D)
Mouse
Đáp án
B
Câu 2
Double clicking a folder a window which contains
program, documents or further nested folders.
A)
Opening
B)
Opened
C)
Opens
D)
Open
Đáp án
C
Câu 3
The main Window background screen is called the
A)
Screen
B)
Monitor
C)
Desktop
D)
Computer
Đáp án

C
Câu 4
Programs, files and folders presented on the desktop by
small images called icon.
A)
Been
B)
Are
C)
Be
D)
Is
Đáp án
B
Câu 5
All other devices used in a computer system ………to the CPU.
A)
is attached
B)
are attached
C)
is attach
D)
are attach
Đáp án
B
Câu 6
are used by all kinds of people.
A)
Computing

B)
Computer
C)
Compute
D)
Computers
Đáp án
D
Câu 7
You don’t need to…………. commands in order to exercute an
application.
A)
Memorably
B)
Memorizable
C)
Memory
D)
Memorize
Đáp án
D
Câu 8
These smart machines…………… to take over some of the basic tasks
previously performed by people.
A)
Designed
B)
Are designed
C)
Is designed

D)
Designs
Đáp án
B
Câu 9
Storage device is a material for storing program and data.
A)
To use
B)
Using
C)
Used
D)
Uses
Đáp án
C
Câu 10
The users had to memorize and type a lot of commands just
the content of a disk.
A)
See
B)
Seeing
C)
To see
D)
Seen
Đáp án
C
Câu 11

You should……… there’s no paper jammed in the
printer.
A)
Checking
B)
Check
C)
To check
D)
Checks
Đáp án
B
Câu 12
It is practically impossible to ………… the speed at which a
computer calculates numbers.
A)
imagination
B)
imagine
C)
imaginative
D)
imaginer
Đáp án
B
Câu 13
Many terminals can be …………………… to a basis system it the
need arises.
A)
addition

B)
added
C)
additional
D)
add
Đáp án
B
Câu 14
When a particular program is run, the data by the
computer very rapidly.
A)
process
B)
processes
C)
is processed
D)
are processed
Đáp án
C
Câu 15
The opinions of programmers as to the best way of solving a
problem often ………. greatly.
A)
differ
B)
different
C)
difference

D)
differencing
Đáp án
A
Câu 16
If you don’t know the meaning of a computer term, you cannot
always an all-purpose dictionary for the answers.
A)
rely on
B)
reliable
C)
reliance
D)
reliably
Đáp án
A
Câu 17
The job if a computer operator is to ………. the various machines
in a computer installation.
A)
operator
B)
operations
C)
operating
D)
operate
Đáp án
D

Câu 18
The new machines in the computer installation are not yet
……………….
A)
operator
B)
operations
C)
operating
D)
operated
Đáp án
D
Câu 19
A computer is a device which …………………. processes and
gives out information.
A)
acceptable
B)
accepts
C)
acceptance
D)
accepted
Đáp án
B
Câu 20
When a particular program is run, the data by the
computer very rapidly.
A)

process
B)
processes
C)
is processed
D)
are processed
Đáp án
C

Câu 1
Computers are ………… millions of electronic devices
capable of storing data or moving them.
A)
made up of
B)
made up from
C)
made in
D)
made off
Đáp án
A
Câu 2
The cathode ray tube monitor ……… a television screen
and works in a similar manner but has greater clarity.
A)
looks like
B)
looks

C)
looks for
D)
looks at
Đáp án
A
Câu 3
An operating system is stored on disk and has to be booted
into the internal memory ……… it must reside throughout
processing so that commands are instantly available.
A)
which
B)
when
C)
where
D)
that
Đáp án
C
Câu 4
They may ………… companies which make and sell computer hardware
and software.
A)
work in
B)
work off
C)
work on
D)

work for
Đáp án
D
Câu 5
The best online service is the service that has what ………
and is easy for you to use.
A)
you want
B)
do you want
C)
you wanted
D)
did you want
Đáp án
A
Câu 6
There are ……… that help you create multimedia
presentations, and the tools to create customized multimedia
training programs are also plentiful CD-ROM disks.
A)
much packages
B)
many packages
C)
few packages
D)
little packages
Đáp án
B

Câu 7
The program produced after the source program has been
converted into machine code ………. as an object program
or object module.
A)
is referred to
B)
is referred
C)
are referred to
D)
are referred
Đáp án
A
Câu 8
If I……… a sound card, I'll be able to create my own music
with a MIDI
A)
got
B)
get
C)
will get
D)
would get
Đáp án
B
Câu 9
You won't be able to play CD-ROM disks if you … a CD-
ROM drive

A)
have not
B)
not have
C)
don’t have
D)
didn’t have
Đáp án
C
Câu 9
There ……. a power cut while you were using your compute
A)
were
B)
was
C)
is
D)
are
Đáp án
B
Câu 12
If you want to protect your system, don't open e-mail
attachments from strangers and take care when …… files
from the Web.
A)
download
B)
he downloads

C)
downloaded
D)
downloading
Đáp án
D
Câu 11
The success or failure of any computer system ……… the
skill with which the hardware and software components are
selected.
A)
depends
B)
depending on
C)
depends on
D)
depended on
Đáp án
C

Câu 1
……….a race demands the use of computer technology.
A)
Organizer
B)
Organize
C)
Organizing
D)

Organized
Đáp án
C
Câu 2
PC is a calculating machine that speeds up … calculations.
A)
finance
B)
financial
C)
financially
D)
financier
Đáp án
B
Câu 3
If you like gadgets and electronic ……, you can even use
your PC to play with your computer games.
A)
entertain
B)
entertaining
C)
entertained
D)
entertainment
Đáp án
D
Câu 4
…… systems are built using networked computers.

A)
Distribute
B)
Distributed
C)
Distributive
D)
Distributors
Đáp án
C
Câu 5
Computers have made radical changes in … income tax
return.
A)
prepare
B)
preparation
C)
prepared
D)
preparing
Đáp án
D
Câu 6
Students can make … use of computer technology at
school.
A)
good
B)
bed

C)
bad
D)
worst
Đáp án
A
Câu 7
Computer databases are also used in the drug-detecting tests
for………
A)
competitors
B)
competition
C)
competitive
D)
competers
Đáp án
A
Câu 8
control the timing of signals in the computer.
A)
Timer
B)
Cache memory
C)
Clock
D)
CPU
Đáp án

C
Câu 9
are also used to load document into a program.
A)
Mouse
B)
Mouses
C)
Mice
D)
Mices
Đáp án
C
Câu 10
………… controls all the operations in a computer
A)
Processor
B)
software
C)
RAM
D)
hardware
Đáp án
A
Câu 11
……….holds data read or written to it by the processor
A)
Processor
B)

software
C)
RAM
D)
hardware
Đáp án
C
Câu 12
……. holds instructions which are needed to start up the
computer
A)
Memory
B)
ROM
C)
SIMM
D)
RAM
Đáp án
B
Câu 13
……….is an electronic board which adds features to a
computer
A)
Cache memory
B)
SIMM
C)
RAM
D)

An expansion card
Đáp án
D

Câu 1
The most important function of a computer is to hold
information in its ……. in order to process it.
A)
CPU
B)
Peripheral
C)
Computer system
D)
memory
Đáp án
D
Câu 2
Early computer ……… had less storage capacity than
newer ones.
A)
Memorize
B)
Memories
C)
memorable
D)
memores
Đáp án
B

Câu 3
The………. of chips made it possible for minicomputers and
microcomputers to be invented.
A)
develop
B)
developed
C)
development
D)
developer
Đáp án
C
Câu 4
Information in the form of data and programs is known
as……
A)
hardware
B)
software
C)
ROM
D)
RAM
Đáp án
B
Câu 5
A standard computer system consists of three main sections:
the CPU, the main memory and………
A)

input devices
B)
output devices
C)
hardware
D)
peripherals
Đáp án
D
Câu 6
Computer are …….machines which can accept data in a
certain form.
A)
electronic
B)
electricity
C)
electrically
D)
electric
Đáp án
A
Câu 7
Data is… into the computer in order to process.
A)
feed
B)
Fed
C)
foot

D)
fetch
Đáp án
B
Câu 8
The CPU stands for ……… processing unit.
A)
Control
B)
Centre
C)
central
D)
controll
Đáp án
C
Câu 9
An algorithm is a series of steps which, when performed
…… , will solve a problem in a finite time.
A)
correct
B)
corrected
C)
correctly
D)
corrective
Đáp án
C
Câu 10

There are at least three ……….kinds of memory used in
computers.
A)
differ
B)
differential
C)
differently
D)
different
Đáp án
D
Câu 11
……… is a drive used to handle CD-Rom disks.
A)
MIDI interface
B)
Video computing
C)
CD-ROM player
D)
Multimedia control panels
Đáp án
C
Câu 12
…… are images which move on the screen.
A)
Pictures
B)
Computer animations

C)
Objects
D)
Multimedia
Đáp án
B

Câu 1
…….is a component of the CPU which coordinates all the
other parts of the computer system.
A)
Main memory
B)
control unit
C)
register
D)
ALU
Đáp án
B
Câu 2
… is a socket or channel in the rear panel of the computer
into which you can plug a wide range of peripherals:
modems, fax machines, hard drives
A)
Storage
B)
Input
C)
Output

D)
Port
Đáp án
D
Câu 3
ALU stands for …….
A)
The algorithm logic unit
B)
The arithmetic logical unit
C)
The algorism logic unit
D)
The arithmetic logic unit
Đáp án
D
Câu 4
… is the component in the processor or other chip which
holds the instruction from the memory while it is being
executed
A)
Main memory
B)
control unit
C)
register
D)
ALU
Đáp án
C

Câu 5
… is where data and program instruction are held
temporarily so that they can be manipulated or executed.
A)
ROM
B)
RAM
C)
CPU
D)
SIMM
Đáp án
B
Câu 6
SIMM stands for …….
A)
The single Inline Memories Module
B)
The single Inling Memory Module
C)
The single Inline Memory Moduled
D)
The single Inline Memory Module
Đáp án
D
Câu 7
The …… capacity can sometimes be expanded by adding
extra chips
A)
ROM

B)
RAM
C)
Internal
D)
external
Đáp án
B
Câu 8
…… storage of information is provided by ROM
A)
Temporary
B)
Permanent
C)
Current
D)
internal
Đáp án
B
Câu 9
The ALU performs ………… on the data.
A)
Works
B)
Information
C)
Circuits
D)
Calculations

Đáp án
D


Câu 1
disk is a magnetic storage device in the form of its small
plastic disk also known as a diskette.
A)
Hard
B)
Optical
C)
Floppy