DESKTOP PUBLISHING (DTP) NOTES

DESKTOP PUBLISHING (DTP).   Introduction   Publishing is the process of producing publications such as newspapers, cards, pamphlets, pictures, calendars, books, etc that has special text and graphical layouts & designs.   Traditionally, publishing involved drawing and writing manually on Read More …

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DATABASE NOTES

DATABASES.   What is a Database?   It is a collection of information related to a particular subject or purpose.   A collection of related data or information grouped together under one logical structure.   A logical collection of related Read More …

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INTRODUCTION TO COMPUTERS NOTES

INTRODUCTION TO COMPUTERS. Definition of a Computer: A Computer is an electronic device that operates (works) under the control of programs stored in its own memory unit.   A computer is an electronic machine that processes raw data to give Read More …

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INTERNET NOTES

INTERNET.   Why Study about the Internet?   To understand what the Internet is, the services that it offers, what is required in order to get connected, as well as to establish a connection and log out of the Internet. Read More …

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 DATA SECURITY AND CONTROL NOTES

   DATA SECURITY AND CONTROL   Introduction   Data & Information must be protected against unauthorized access, disclosure, modification or damage.  This is because; it is a scarce & valuable resource for any business organization or government.  It is mostly Read More …

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COMPUTER SOFTWARE NOTES

COMPUTER SOFTWARE.   Software refers to the various programs & data used in a computer system that enable it perform a no. of specific functions.   Software instructs the computer on what to do and how to do it.   Read More …

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COMPUTER HARDWARE NOTES

INTRODUCTION TO COMPUTERS. Definition of a Computer: A Computer is an electronic device that operates (works) under the control of programs stored in its own memory unit.   A computer is an electronic machine that processes raw data to give Read More …

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WAREHOUSING OPERATIONS AND STOCK CONTROL

INTRODUCTION TO WAREHOUSING Definition The term ware means ‘article’ or merchandise. A warehouse therefore refers to a building or a room for storing goods. Warehousing– This is the process of storing goods within a storage facility. Characteristics of Good Warehousing Read More …

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