Modem Computers represent characters and umbers internally using one of the following number systems_______.
A)
Penta
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B)
Octal
done
clear
C)
Hexa
done
clear
D)
Septa
done
clear
E)
Binary
done
clear
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Which of the following is NOT a computer programing language?
A)
C
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B)
C-H-
done
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C)
Java
done
clear
D)
COBOL
done
clear
E)
Microsoft
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To prepare a presentation/slide show which application is commonly used?
A)
Photoshop
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B)
PowerPoint
done
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C)
Outlook Express
done
clear
D)
Internet Explorer
done
clear
E)
All of these
done
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Which of the following is NOT a famous operating system?
A)
Windows Vista
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B)
Mac OS X
done
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C)
Linux
done
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D)
Sun OS
done
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E)
Virtual Box
done
clear
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What kind of software would you most likely use to keep track of a billing account?
A)
Word processing
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B)
Electronic publishing
done
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C)
Spreadsheet
done
clear
D)
Web authoring
done
clear
E)
None of these
done
clear
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Special effect used to introduce slides in a presentation are called _____________.
A)
Effects
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B)
Custom animation
done
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C)
Transition
done
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D)
Animation
done
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E)
Preset animation
done
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A compiler translates higher-level programs into a machine language program, which is called
A)
Source code
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B)
object code
done
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C)
Compiled code
done
clear
D)
beta code
done
clear
E)
None of these
done
clear
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The two major categories of software include
A)
operating system and utility
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B)
Personal productivity and system
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C)
System ?and application
done
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D)
System and utility
done
clear
E)
None of these
done
clear
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A program that works like a calculator for keeping track of money and making budgets
A)
Calculator
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B)
scholastic
done
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C)
Keyboard
done
clear
D)
spreadsheet
done
clear
E)
None of these
done
clear
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To take information from one source and bring it to your computer is referred to as _______.
A)
Upload
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B)
download
done
clear
C)
Transfer
done
clear
D)
de-link
done
clear
E)
None of these
done
clear
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Which is the best definition of a software package?
A)
An add-on for your computer such as additional memory
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B)
A set of computer programs used for a certain function such as word processing
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C)
A protection you can buy for a computer
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D)
The box, manual and license agreement that accompany commercial software
done
clear
E)
None of these
done
clear
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_______ is the process of finding errors in software code.
A)
Debugging
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B)
Compiling
done
clear
C)
Interpreting
done
clear
D)
Testing
done
clear
E)
None of these
done
clear
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Which of the following is not a common feature of software applications?
A)
Menus
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B)
Windows
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C)
Help
done
clear
D)
Search
done
clear
E)
None of these
done
clear
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A ______ contains specific rules and words that express the logical steps of an algorithm.
A)
Programming language
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B)
Programming structure
done
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C)
Syntax
done
clear
D)
Logic chart
done
clear
E)
None of these
done
clear
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For seeing the output, you use
A)
Monitor
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B)
Keyboard
done
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C)
Mouse
done
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D)
Scanner
done
clear
E)
None of these
done
clear
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The software tools that enable a user to interact with a computer for specific purposes are known as
A)
Hardware
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B)
Networked Software
done
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C)
Shareware
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D)
Applications
done
clear
E)
None of these
done
clear
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A ______ shares hardware, software, and data among authorized users.
A)
Network
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B)
protocol
done
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C)
Hyperlink
done
clear
D)
transmitter
done
clear
E)
None of these
done
clear
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Computer programs are written in a high-level programming language; however, the human- readable version of a program is called
A)
Cache
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B)
instruction set
done
clear
C)
Source code
done
clear
D)
word size
done
clear
E)
None of these
done
clear
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Software for organizing storage and retrieval of information is a (an)
A)
Operating system
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B)
database
done
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C)
Database program
done
clear
D)
data warehouse
done
clear
E)
None of these
done
clear
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While running DOS on a PC, which command would be used to duplicate the entire diskette?
A)
COPY
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B)
DISKCOPY
done
clear
C)
CHKDSK
done
clear
D)
TYPE
done
clear
E)
None of these
done
clear
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Data representation is based on the ________. Number system, which uses two numbers to represent all data.
A)
Binary
done
clear
B)
biometric
done
clear
C)
Bicentennial
done
clear
D)
byte
done
clear
E)
None of these
done
clear
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_______ processing is used when a large mail-order company accumulates orders and processes them together in one large set.
A)
Batch
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B)
Online
done
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C)
Real-time
done
clear
D)
Group
done
clear
E)
None of these
done
clear
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The ______ primarily take(s) of the behind the scenes details and manage(s) the hardware.
A)
Operating system
done
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B)
Application software
done
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C)
Peripheral devices
done
clear
D)
Hard disk
done
clear
E)
None of these
done
clear
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Documents converted to ______ can be published to the Web.
A)
a doc file
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B)
http
done
clear
C)
Machine language
done
clear
D)
HTML
done
clear
E)
None of these
done
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Only _______ program(s) become (s) active even though we can open many programs at a time.
A)
Four
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B)
three
done
clear
C)
Two
done
clear
D)
one
done
clear
E)
None of these
done
clear
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All of the followings are included in typical computer programming language which are in use currently Except
A)
C++
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B)
Java
done
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C)
Visual Basic NET
done
clear
D)
Machine language
done
clear
E)
None of these
done
clear
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The ability of an OS to run more than one application at a time is called ______.
A)
Multitasking
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B)
object-oriented programming
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C)
Multi-user computing
done
clear
D)
Time-sharing
done
clear
E)
None of these
done
clear
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______ is the process of carrying out commands.
A)
Fetching
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B)
Storing
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C)
Decoding
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D)
Executing
done
clear
E)
None of these
done
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______ is a set of computer program that runs or controls computer hardware and acts as an interface with application programs and users.
A)
Object code
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B)
A compiler
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C)
An operating system
done
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D)
The CPU
done
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E)
None of these
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Errors in a computer program are referred to as
A)
Bugs
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B)
mistakes
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C)
Item overlooked
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D)
blunders
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E)
None of these
done
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A compiler is used to translate a program written in______.
A)
a low level language
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B)
a high level language
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C)
Assembly language
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D)
Machine language
done
clear
E)
None of these
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Computer programs are also known as
A)
Operating systems
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B)
documents
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C)
Peripherals
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D)
applications
done
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E)
None of these
done
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Information that comes from an external source and is fed into computer software is called
A)
Input
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B)
Output
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C)
Throughput
done
clear
D)
Reports
done
clear
E)
None of these
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A repair for a known software bug, usually available at no charge on the internet, is called a (n) ______.
A)
Version
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B)
patch
done
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C)
Tutorial
done
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D)
FAQ
done
clear
E)
None of these
done
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The operating system is the most common type of______ software.
A)
Communication
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B)
Application
done
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C)
System
done
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D)
Word-processing
done
clear
E)
None of these
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Correcting errors in a program is referred to as
A)
Debugging
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B)
bugging
done
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C)
Rectifying
done
clear
D)
modifying
done
clear
E)
None of these
done
clear
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An assembler is used to translate a program written in _____.
A)
a low level language
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B)
Machine language
done
clear
C)
a high level language
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D)
Assembly language
done
clear
E)
None of these
done
clear
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The capability of the operating system to enable two or more than two programs to execute simultaneously in a single computer system by using a single processor is ______.
A)
Multiprocessing
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B)
Multitasking
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C)
Multiprogramming
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D)
Multiexecution
done
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E)
None of these
done
clear
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Instructions that tell the computer what to do. Another name for software.
A)
Programs
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B)
CPU
done
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C)
Options
done
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D)
folder
done
clear
E)
None of these
done
clear
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Several programs run at same time and storage is shared especially in
A)
Microcomputers
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B)
Mainframe computers
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C)
Enquiry computers
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D)
Dump computers
done
clear
E)
None of these
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clear
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Programs designed specifically to address general purpose applications special purpose applications are called
A)
Operating system
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B)
System software
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C)
Application software
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D)
Management information systems
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E)
None of these
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Types of software programs usually includes
A)
Application programs
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B)
Replicate programs
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C)
Mathematical operations
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D)
Both a and b
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E)
None of these
done
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Programs or a set of electronic instructions that tell a computer what to do ______.
A)
Menu
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B)
Monitor
done
clear
C)
Hardware
done
clear
D)
Software
done
clear
E)
None of these
done
clear
View Answer play_arrow
The ability of an OS to run more than one application at a time is called -
A)
Multitasking
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B)
object-oriented programming
done
clear
C)
Multi user computing
done
clear
D)
Time-sharing
done
clear
E)
None of these
done
clear
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Coded entries which are used to gain access to a computer system are called its -
A)
Entry codes
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B)
Passwords
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C)
Security commands
done
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D)
code words
done
clear
E)
None of these
done
clear
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What is the name for the process that is used to convert a series of instructions, or program, written in a high-level language into instructions (or a program) that can be run on a computer?
A)
Assembling
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B)
Compiling
done
clear
C)
Translating
done
clear
D)
Uploading
done
clear
E)
None of these
done
clear
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Set of programs with full set of documentation is considered as
A)
Database packages
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B)
File package
done
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C)
Software
done
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D)
Software packages
done
clear
E)
None of these
done
clear
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The software tools that enable a user to interact with a computer for specific purposes are known as_______.
A)
Hardware
done
clear
B)
Networked Software
done
clear
C)
Shareware
done
clear
D)
Applications
done
clear
E)
None of these
done
clear
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Programs used to control system performance are classified as
A)
Experimental programs
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B)
System programs
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C)
Specialized program
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D)
Organized programs
done
clear
E)
None of these
done
clear
View Answer play_arrow
Software for organizing storage and retrieval of information is a (n) ______.
A)
Operating system
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clear
B)
database
done
clear
C)
Database program
done
clear
D)
data warehouse
done
clear
E)
None of these
done
clear
View Answer play_arrow
A set of step-by-step procedures for accomplishing a task is known as a(n) ______,
A)
Algorithm
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clear
B)
hardware program
done
clear
C)
Software bug
done
clear
D)
firmware program
done
clear
E)
None of these
done
clear
View Answer play_arrow
Compilers and translators are one form of
A)
ROM
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B)
RAM
done
clear
C)
Hard disk
done
clear
D)
software
done
clear
E)
None of these
done
clear
View Answer play_arrow
Data representation is based on the _____ number system, which uses two numbers to represent all data
A)
Binary
done
clear
B)
biometric
done
clear
C)
Bicentennial
done
clear
D)
byte
done
clear
E)
None of these
done
clear
View Answer play_arrow
The ______ primary take(s) care of the behind-the-scenes details and manage(s) the hardware.
A)
Operating system
done
clear
B)
Application software
done
clear
C)
Peripheral devices
done
clear
D)
Hard disk
done
clear
E)
None of these
done
clear
View Answer play_arrow
When a file contains instructions that can be carried out by the computer, it is often called A (n) ______ pile.
A)
Data
done
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B)
information
done
clear
C)
Executable
done
clear
D)
application
done
clear
E)
None of these
done
clear
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A software which you can use to create a budget is called
A)
Word processing software
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B)
Graphics software
done
clear
C)
Utility software
done
clear
D)
Spreadsheet software
done
clear
E)
None of these
done
clear
View Answer play_arrow
Which device uses a hand-held operating system?
A)
PDA
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B)
A personal computer
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C)
A laptop
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D)
A mainframe
done
clear
E)
None of these
done
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View Answer play_arrow
What is Software?
A)
A type of computer code
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B)
A computer language
done
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C)
A set of instructions for your computer
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D)
A cover for the computer
done
clear
E)
None of these
done
clear
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Computers process binary numbers, which are composed of_______.
A)
1s and 2s
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B)
2s and 4s
done
clear
C)
1s and 10s
done
clear
D)
2s and 3s
done
clear
E)
0s and 1s
done
clear
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System programs examples includes
A)
Operating system of computer
done
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B)
Trace program
done
clear
C)
Compiler
done
clear
D)
All of above
done
clear
E)
None of these
done
clear
View Answer play_arrow
______ is the process of finding errors in software code.
A)
Hacking
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B)
Compiling
done
clear
C)
Testing
done
clear
D)
Running
done
clear
E)
Debugging
done
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Most application software?s today come with an interface called a (n) _____.
A)
Graphical user interface
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B)
Character user interface
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C)
Icon user interface
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clear
D)
Button user interface
done
clear
E)
Voice instruction system
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______ are bundles of related software packages that are sold together.
A)
Personal productivity tools
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B)
Word and PowerPoint
done
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C)
Screen savers
done
clear
D)
Excel and WordPerfect
done
clear
E)
Software suites
done
clear
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The ______ manual tells you how to use a software program.
A)
Documentation
done
clear
B)
programming
done
clear
C)
Technical
done
clear
D)
user
done
clear
E)
Dictionary
done
clear
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The ______ is an information system that must be reliable and capable of handling the expected workload.
A)
Hardware
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B)
software
done
clear
C)
Data input
done
clear
D)
people
done
clear
E)
Mobiles
done
clear
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Specialized programs that allow particular input or output devices to communicate with the rest of the computer system are called ______.
A)
Operating systems
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B)
Utilities
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C)
Device drivers
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clear
D)
Language translators
done
clear
E)
Connectors
done
clear
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The primary purpose of a software is to turn data into ______.
A)
Web sites
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B)
graphs
done
clear
C)
Programs
done
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D)
objects
done
clear
E)
Information
done
clear
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You must instruct the ______ to start the application software.
A)
Utility program
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B)
memory
done
clear
C)
Operating system
done
clear
D)
processor
done
clear
E)
User
done
clear
View Answer play_arrow
Professional designers can create sophisticated documents that contain text, graphics, and many colours, using _______ software.
A)
Computer aided design (CAD)
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B)
Illustration
done
clear
C)
Image editing
done
clear
D)
Desktop publishing (DTP)
done
clear
E)
PowerPoint
done
clear
View Answer play_arrow
Oracle is an example of______ application software.
A)
Database
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B)
Word processing
done
clear
C)
Project management
done
clear
D)
Presentation graphics
done
clear
E)
Desktop
done
clear
View Answer play_arrow
A collection of programmes which determines and controls how your computer system works and process information is called
A)
Interpreter
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B)
Computer
done
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C)
Office
done
clear
D)
Compiler
done
clear
E)
Operating system
done
clear
View Answer play_arrow
An error in a computer program is called
A)
Crash
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B)
Power failure
done
clear
C)
Bug
done
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D)
Virus
done
clear
E)
Bugger
done
clear
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The real business and competitive value of information technology lies in
A)
The software applications that are used by many companies
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B)
The capabilities of the software and value of the information a business acquires and used
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C)
The infrastructure of hardware, networks, and other IT facilities that are commonly used by many companies
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D)
The capabilities of the hardware and the speed at which it processes information
done
clear
E)
None of these
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Companies use which of the following vendors to provide access to software and services rather than purchasing the applications and maintaining the applications themselves?
A)
Open source vendors
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B)
Alliances
done
clear
C)
Application service providers
done
clear
D)
All of the above
done
clear
E)
None of these
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View Answer play_arrow
In the information systems concept, the output function involves
A)
Capturing and assembling elements that enter the system to be processed
done
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B)
Transformation processes that convert input into output
done
clear
C)
Transferring elements that have been produced by a transformation process to their ultimate destination
done
clear
D)
Monitoring and evaluating feedback to determine whether a system is moving toward the achievement of its goal
done
clear
E)
None of these
done
clear
View Answer play_arrow
Which of the following is a popular programming language for developing multimedia web pages, websites, and web-based applications?
A)
COBOL
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B)
Java
done
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C)
BASIC
done
clear
D)
Assembler
done
clear
E)
None of these
done
clear
View Answer play_arrow
Compiling creates a(n) ______
A)
Program specification
done
clear
B)
Algorithm
done
clear
C)
Executable program
done
clear
D)
Subroutine
done
clear
E)
None of these
done
clear
View Answer play_arrow
The ______ manual tells you. how to use a software program.
A)
Documentation
done
clear
B)
programming
done
clear
C)
Technical
done
clear
D)
user
done
clear
E)
None of these
done
clear
View Answer play_arrow
The ______ tells the computer how to use its components.
A)
Utility
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B)
Network
done
clear
C)
Operating system
done
clear
D)
Application program
done
clear
E)
None of these
done
clear
View Answer play_arrow
The process of writing out computer instructions is known as
A)
Assembling
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B)
compiling
done
clear
C)
Executing
done
clear
D)
coding
done
clear
E)
None of these
done
clear
View Answer play_arrow
Multiprogramming systems:
A)
Are easier to develop than single programming systems.
done
clear
B)
Execute each job faster.
done
clear
C)
Execute more jobs in the same time period.
done
clear
D)
Use only one large mainframe computer.
done
clear
E)
None of these
done
clear
View Answer play_arrow
Set of software authorized to specific users is considered as
A)
Software library
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B)
program library
done
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C)
Directory library
done
clear
D)
library package
done
clear
E)
None of these
done
clear
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______ is a set of keywords, symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer.
A)
A computer, program
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B)
A programming language
done
clear
C)
An assembler
done
clear
D)
Syntax
done
clear
E)
None of these
done
clear
View Answer play_arrow
A program that converts a high-level language source file into a machine-language file is called as
A)
Translator
done
clear
B)
assembler
done
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C)
Compiler
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D)
linker
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E)
None of the above
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Housing all hardware, software, storage, and processing in one site location is called ____.
A)
Time-sharing
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B)
a distributed system
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C)
centralized processing
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D)
a host computer
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E)
None of the above
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If program can cope data errors, program is called
A)
Robust
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B)
reliable
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C)
Unreliable
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D)
stable functioning
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E)
None of these
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The operating system determines the manner in which all of the following occur except
A)
user creating of a document
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B)
User interaction with the processor
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C)
Printer output
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D)
Data displayed on the monitor
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E)
None of these
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What are the two examples of freeware?
A)
WinZip and Linux
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B)
Shareware and file sharing
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C)
Microsoft Word and the Google toolbar
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D)
Instant messaging and the Google toolbar
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E)
Microsoft Power Point and Microsoft Excel
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Vendor-created program modifications are called
A)
Patches
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B)
antiviruses
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C)
Holes
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D)
fixes
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E)
Overlaps
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A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using ______.
A)
Input automation
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B)
Item data automation
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C)
Scanning automation
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D)
Source data automation
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E)
None of these
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Which of the following is not a type of computer software which can be bought?
A)
Off-the-shelf
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B)
Tailor-made
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C)
Custom-developed
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D)
Off-the-shelf with alterations
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E)
All of these can be purchased
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Computer software can be defined as
A)
The computer and its associated equipment.
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B)
The instructions that tell the computer what to do.
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C)
Computer components that act to accomplish a goal.
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D)
An interface between the computer and the network
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E)
The interaction between the computer and its database.
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The operating system called UNIX is typically used for
A)
Desktop computers
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B)
Laptop computers
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C)
Super computers
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D)
Web servers
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E)
All of these
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Program which exactly perform operations that manual says is classified as
A)
Unreliable
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B)
stable functioning
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C)
Robust
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D)
reliable
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E)
None of these
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Executing more than one program concurrently by one user on one computer is known as
A)
Multi-programming
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B)
multi-processing
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C)
Time sharing
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D)
multi-tasking
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E)
Multi-action
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Which of the following controls the manner of interaction between the user and the operating system?
A)
Language translator
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B)
Platform
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C)
User interface
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D)
Icon
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E)
None of these
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Collecting personal information and effectively posing as another individual is known as
A)
Spooling
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B)
spoofing
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C)
Hacking
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D)
identity theft
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E)
None of these
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A (n) ______ contains text as well as information about the text.
A)
Annotated language
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B)
browser language
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C)
Markup language
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D)
protocol language
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E)
Machine language
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An operating system that can do multitasking means that
A)
The operating system can divide up work between several CPUs.
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B)
Multiple people can use the computer concurrently.
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C)
several programs can be operated concurrently
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D)
All of these
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E)
None of these
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Compilers and translators are one form of
A)
ROM
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B)
RAM
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C)
Hard disk
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D)
software
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E)
None of these
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The capability of the operating system to enable two or more than two programs to execute simultaneously in a single computer system by using a single processor is _____.
A)
Multiprocessing
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B)
Multitasking
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C)
Multiprogramming
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D)
Multiexecution
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E)
None of these
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The simultaneous execution of two or more instructions is called
A)
Sequential access
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B)
Reduced instruction set computing
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C)
Multiprocessing
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D)
Disk mirroring
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E)
None of these
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Which of the following is aa example of a binary number?
A)
6AH1
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B)
100101
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C)
005
done
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D)
ABCD
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E)
23456
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Which of the following is not true about computer files?
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 tire wet to indicate the date it was created
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D)
Usually files contains data.
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E)
None of these
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How many kilobytes make a megabyte?
A)
128
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B)
1024
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C)
256
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D)
512
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E)
64
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In a computer, how many bits does a nibble signify?
A)
4
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B)
8
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C)
16
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D)
32
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E)
64
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Which of the following is not true about a compiler?
A)
Translate instruction of a high level language into machine language
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B)
Translates entire source program into machine language program
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C)
It is involved in program's execution
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D)
Is a translating program
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E)
Is useful to run program
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When machine instructions are being executed by a computer, the instruction phase followed by the execution phase is referred to as
A)
Program cycle
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B)
Machine instruction
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C)
Execution cycle
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D)
Task cycle
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E)
Machine cycle
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Which language is directly understood by the computer without translation program?
A)
BASIC language
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B)
Assembl.y language
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C)
High level language
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D)
C language
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E)
Machine language
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The translator program used in assembly language is called _____.
A)
Compiler
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B)
Assembler
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C)
Intepreter
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D)
Translator
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E)
Operating System
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A set of instructions telling the computer what to do is called ______.
A)
Mentor
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B)
instructor
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C)
Compiler
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D)
program
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E)
None of these
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Which of the following is not true about computer files?
A)
They are a collection of data saved in 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 computer on which it was created.
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D)
All files contain data.
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E)
None of these
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Which of the following is not a software?
A)
Excel
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B)
Printer-Driver
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C)
Operating System
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D)
PowerPoint
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E)
Mouse
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ASCII is a coding system that provides
A)
256 different characters
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B)
512 different characters
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C)
1024 different characters
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D)
128 different characters
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E)
1000 different characters
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Which part of the computer is directly invoked in executing the instructions of the computer program?
A)
The scanner
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B)
The main storage
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C)
The secondary storage
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D)
The printer
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E)
The processor
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Which of the following is not a binary number?
A)
001
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B)
101
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C)
202
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D)
110
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E)
001
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Large transaction processing systems in automated organizations use
A)
Online processing
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B)
Batch Processing
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C)
Once-a-day Processing
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D)
End-of-day processing
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E)
Once-a-week processing
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Which of the following is true for the octal system?
A)
It needs less digits to represent a number than in the binary system.
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B)
It needs more digits to represent a number than in the binary system.
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C)
It needs the same number of digits to represent a number as in the binary system
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D)
It needs the same number of digits to represent a number as in the decimal system.
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E)
None of these
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The language used in a computer that is similar to the language of humans and is easy to understand is referred to as
A)
Source Code
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B)
Machine Language
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C)
High Level Language
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D)
Object Code
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E)
Assembly language
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