Introduction to Computer Programming
A. Introduction to
Computer Programming
A computer program is a
list of instructions that tell a computer what to do. Everything a computer
does is done by using a computer program. A computer program is written in a
programming language.
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The
computer has two main components.
1. Hardware
There
are three kinds of hardware.
a) Hardware Input
Hardware
input is a hardware that functions as data entry such as mouse, keyboard and
scanner.
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No
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Name
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Picture
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Functions
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1.
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A computer mouse
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A
computer mouse is a hand-operated input device used to manipulate objects on
a computer screen.
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2.
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The keyboard
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The keyboard is the piece of computer hardware used to
input text, characters, and other commands into a computer or similar device.
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3.
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A Scanner
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A Scanner
is a device that captures images from
photographic prints, posters, magazine pages, and similar sources for
computer editing and display.
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b) Hardware Processing
Hardware
Processing is a hardware that can process any form of data such as mainboard,
processor, RAM, HDD, VGA card, power supply and DVD-RAM.
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No
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Name
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Picture
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Functions
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1.
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The motherboard
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The
motherboard is the piece of computer hardware that can be thought of as the
"backbone" of the PC, or more appropriately as the
"mother" that holds all the pieces together.
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2.
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A processor
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A
processor is an integrated electronic circuit that performs the calculations
that run a computer.
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3.
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Random-access memory
(RAM)
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Random-accessmemory (RAM) is a form of
computer data storage that stores data and machine code currently being used.
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4.
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A computer hard disk
drive (HDD)
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A
computer hard disk drive (HDD) is the mechanism that controls the
positioning, reading and writing of the hard disk, which furnishes data
storage.
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5.
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Video GraphicsArray
(VGA
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Video
Graphics Array (VGA) is a standard type of connection for video devices such
as monitors and projectors.
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6.
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A power supply
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A
power supply is a component that supplies power to at least one electric
load. Typically, it converts one type of electrical power to another, but it
may also convert aa different form of energy – such as solar, mechanical, or
chemical - into electrical energy.
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c) Hardwere
Output
Hardware
Output Is a hardware that displays the results of data in the form of images,
sound and a sheet of paper.The
output hardware is the monitor, speakers and printers.
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No
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Name
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Picture
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Functions
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1.
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Monitor
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Monitor is a hardware that serves to display
an image.
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2.
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Speaker
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Speaker
is a hardware that serves to display the data in the form of sound.
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3.
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Printer
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Printer
is a hardware that serves to move data from computer to paper.
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4.
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Plotter
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Plotter
is an output device that can produce graphics or images with high quality and
color.
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5.
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Flashdisk
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Flashdisk
is a storage media that has a certain capacity of 128 MB, 256 MB, 512 MB, 1
GB, 2 GB, 4 GB, 8 GB .
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2. Software
Software
Is a computer program that is useful to run a job in accordance with the
desired. The program is written in a special language understood by the
computer.
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No
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Name
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Picture
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Functions
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1.
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A-PDF
Creator
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A-PDF
Creator is a fast, affordable utility to enable you to create
professional-quality PDF documents just click "Print" using A-PDF
printer Creator in Microsoft Windows application.
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2.
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Microsoft
Excel
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Microsoft
Excel is a software to automatically process data including basic
calculations, use of functions, graphics and data management.
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3.
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Microsoft
Word
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Microsoft
Woqrd is an application
program for data processing commonly used to create reports.
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4.
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Microsoft
PowerPoint
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Microsoft
PowerPoint is the name of a commercial proprietary presentation program
developed by Microsoft.
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5.
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Adobe
Reader
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AutoCAD is a CAD computer software for drawing two dimensions and three dimensions developed
by Autodesk.
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6.
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Adobe
Reader
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McAfee
Stinger Detects and removes the common False Alert malware and threats
identified in the "Virus List" section of the Stinger application.
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7.
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Adobe
Reader
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Adobe
Reader is free software that allows anyone from business professionals to
home users to easily and reliably view, print, and search PDF files using
various platforms and frames.
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8.
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Windows
Internet Explorer
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Windows
Internet Explorer (formerly known as Microsoft Internet Explorer, abbreviated
IE or MSIE) is a free web browser and free software from Microsoft.
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9.
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DVD
Copying Software
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DVD
Copying Software is easy to use, simplifies copying process, allowing direct
access to all functions.
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10.
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Microsoft
Outlook
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Microsoft
Outlook or Microsoft Office Outlook is a personal information manager program
from Microsoft, and part of the Microsoft Office .
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11.
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Microsoft
Access
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Microsoft
Access is a relational computer database application program used to design,
create and process various types of data with a large capacity.
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12.
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Google
Chrome
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Google
Chrome is an open source web browser developed by Google using the
renderingWebKit engine.
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13.
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Macromedia
FreeHand
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Macromedia
FreeHand is a computer application for creating two-dimensional vector
graphics, oriented for the professional desktop marketing market.
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14.
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Adobe
Illustrator
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Adobe
Illustrator is a vector graph is a
computer graphic image that is arranged based on simple geometry shapes
withmathematical equations.
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15.
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AVG
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AVG
is an antivirus program created by AVG Technologies.
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16.
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XAMPP
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XAMPP
is a tool that provides software packages into one package.
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17.
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SPSS
and FOX PRO
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SPSS
and FOX PRO is an application programming for creating a data-based program.
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18.
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WinRAR
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WinRAR
is an application to compress and extract data (file / folder).
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19.
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Corel
Draw
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Corel
Draw is a vector graphics editor developed and marketed by Corel Corporation
of Ottawa, Canada.
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20.
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Microsoft
Visio 2010
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Microsoft
Visio 2010 is a commercial diagram program for Microsoft Windows that uses thevectorvector
to create diagrams.
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21.
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SmadAV
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SmadAV
is an antivirus for your computer's extra protection, total USB Flashdisk
protection, and widespread virus cleanup.
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22.
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Nero BurnLite
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Nero BurnLite 10.0.10600 is a free
software that you can download, useful to burn or copy existing data on your
computer into a CD.
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23.
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WinAmp
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WinAmp is a free freeware that has the basic function to play music and
video
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24.
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Unix
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Unix is the earliest operating System exists for computers. Is the parent
of the linux operating system.
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25.
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MS Dos
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MS Dos is the operating system which is the forerunner of microsoft
Windows
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26.
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Novell
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Novell is a multinational American software and services company
headquartered in Provo, Utah.
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27.
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Apple Macintosh
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Apple Macintosh is a superior operating system in terms of graphics.
Requires special hardware so it can not be installed on a regular computer.
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28.
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Linus Torvald
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Linus Torvald. It Is a variety of open source operating system means that
can be developed by everyone freely.
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