The term ..................... refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data.
A)
Retrieval technology
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B)
Input technology
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C)
Output technology
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D)
Storage technology
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E)
None of these
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The term ......... refers to any computer component that is required to perform work.
A)
Bootstrap
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B)
kernel
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C)
Resource
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D)
source code
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E)
None of these
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A computer system includes.....
A)
Hardware
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B)
software
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C)
Peripheral devices
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D)
All of the above
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E)
None of these
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A ........is a software program used to view Web pages.
A)
Site
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B)
host
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C)
Link
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D)
browser
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E)
None of these
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..........is the maximum amount of data that can be stored on a storage medium.
A)
Magnetic, storage
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B)
Optical storage
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C)
Solid-state storage
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D)
Storage capacity
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E)
None of these
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The ........ is responsible for performing calculations and contains decision-making mechanisms.
A)
Central Processing Unit.
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B)
Memory Unit
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C)
Arithmetic, and Logic Unit
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D)
Output Unit
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E)
None of these
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A ......... is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users.
A)
Handheld computer
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B)
mainframe computer
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C)
Personal computer
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D)
Table computer
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E)
None These
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Which of t lie following is not true about computer fiIes?
A)
They are collections of data saved to a storage Medium
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B)
Every file has a filename
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C)
A file extension is established by the user to indicate the file's contents
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D)
All files contain data
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E)
None of these
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.......... allows voice conversations to travel over the Internet.
A)
Internet telephony
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B)
Instant messaging
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C)
P.:-mail
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D)
E-commerce
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E)
None of these
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You use a (n)........ Such as a keyboard or mouse, to input information.
A)
Storage device
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B)
processing device
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C)
Input device
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D)
output- device
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E)
None of these
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Which of the following is not true concerning User I Ds and passwords?
A)
When you enter your user ID and password, the computer knows it is you
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B)
If your computer asks for user ID and password, you can create your own
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C)
Sometimes you are assigned a user ID and password for security reasons
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D)
You should share your user ID and password with at least one other person
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E)
None of these
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One who designs, writes, tests and maintains computer programs is called a
A)
User
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B)
Programmer
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C)
Designer
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D)
Operator
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E)
None of these
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Items such as names and addresses are considered
A)
Information
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B)
input
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C)
Record
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D)
data
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E)
None of these
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Sending an E-mail is similar to
A)
Writing a letter
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B)
drawing a picture
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C)
Talking on the phonic
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D)
sending a package
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E)
None of these
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Which of the following can only have sequential access?
A)
Disk
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B)
Tape
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C)
CD-ROM
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D)
DVD-ROM
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E)
None of these
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Secondary storage
A)
Does not require constant power
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B)
Does not use magnetic media
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C)
Consists of Sour main types of devices
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D)
Does not store intonation for later retrieval
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E)
None of these
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What is a modern connected to?
A)
Processor
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B)
motherboard
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C)
Printer
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D)
phone line
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E)
None of these
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Which is the smallest of the following computers?
A)
Notebook
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B)
Laptop
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C)
Desktop
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D)
Workstation
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E)
None of these
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Computers connected to a LAN can
A)
Run faster
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B)
Go on line
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C)
Share information and/or share peripheral equipment
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D)
E-mail
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E)
None of these
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This component, is required to process data in to Information and consists of integrated circuits
A)
Hard disk
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B)
RAM
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C)
CPU
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D)
ROM
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E)
None of these
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Which of the following groups consist of only input devices?
A)
Mouse, Keyboard, Monitor
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B)
Mouse, Keyboard, Printer
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C)
Mouse, Keyboard. Plotter
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D)
Mouse, Keyboard. Scanner
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E)
None of these
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A menu contains a list of
A)
Commands
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B)
data
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C)
Objective
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D)
reports
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E)
None of these
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What is output?
A)
What the processor takes from the user
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B)
What the user gives to the processor
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C)
What the processor gets from the user
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D)
What the processor gives to the user
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E)
None of these
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An error is also known as
A)
Bug
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B)
debug
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C)
Cursor
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D)
icon
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E)
None of these
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Computer ........is whatever is typed, submitted, or transmitted to a computer system
A)
Input
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B)
output
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C)
Data
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D)
circuitry
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E)
None of these
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Which process checks to ensure the components of the computer are operating and connected Properly?
A)
Booting
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B)
Processing
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C)
Saving
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D)
Editing
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E)
None of these
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Unsolicited commercial email is commonly known as
A)
Spam
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B)
junk
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C)
Hoaxes
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D)
hypertext
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E)
None of these
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.......is processed by the computer into information.
A)
Numbers
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B)
processor
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C)
Input
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D)
data
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E)
None of these
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A web site address is a unique name that identifies a specific.......... On the web.
A)
Web browser
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B)
web site
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C)
PDA
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D)
link
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E)
None of these
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A device that connects to a network without the use of cables is said to be
A)
Distributed
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B)
centralized
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C)
Open source
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D)
wireless
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E)
None of these
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Editing a document consists of reading through the document you've created, then
A)
correcting your errors
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B)
printing it
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C)
Saving it
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D)
deleting it
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E)
None of these
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The internet allows you to
A)
Send electronic mail
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B)
view web pages
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C)
Connect to servers all around the world
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D)
All of these
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E)
None of these
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Most mail programs automatically complete the following two parts in an e-mail
A)
From: and Body:
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B)
From: and Date:
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C)
From: and To:
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D)
From: and Subject:
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E)
None of these
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Where is the disk put in a computer?
A)
In the modem
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B)
in the hard drive
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C)
Into the CPU
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D)
in the disk drive
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E)
None of these
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The name a user assigns to a document is called a (n):
A)
Filename
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B)
program
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C)
Record
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D)
data
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E)
None of these
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An e-mail address typically consists of a user ID followed by the ........ sign and the name of the e-mail server that manages the user's electronic post office box.
A)
@
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B)
#
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C)
&
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D)
*
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E)
None of these
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A personal computer is designed to meet the computing needs of a (n)
A)
Individual
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B)
Department
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C)
Company
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D)
city
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E)
None of these
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Ctrl, shift and alt are called .......keys.
A)
Adjustment
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B)
function
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C)
Modifier
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D)
alphanumeric
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E)
None of these
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File........ Shrinks the size of file so it requires less storage space.
A)
Scanning
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B)
synthesizing
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C)
Defragmenting
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D)
compression
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E)
None of these
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In addition to the basic typing keys, desktop and notebook computer keyboards include a (n)...... keypad to efficiently move the screen based insertion point
A)
Ending
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B)
navigation
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C)
Locked
done
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D)
docked
done
clear
E)
None of these
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