THE ART OF INFORMATION PROCESSING. DEFINITION Information processing is the acquisition, recording, organization, retrieval, and dissemination of information. It refers […]
Category: Data Processing
Free Data Processing online learning lesson notes and videos for Secondary school and High school students. The lesson notes, videos and interactive slideshows are built on curriculum that is designed to meet national and international O’ Level standard for Senior High School or Senior Secondary school students (SS1, SS2, SS3 or SHS1, SH2, SH3) and Grade 9, Grade 10, Grade 11 and Grade 12 students.
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Data and Information
SECOND TERM E-LEARNING NOTE SUBJECT: DATA PROCESSING CLASS: SS 1 SCHEME OF WORK WEEK TOPIC REVISION. THE […]
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Data and Information
INTRODUCTION ICT has turned this world to a global village. Apart from communication, that is, reaching people both far and […]
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Digitalization of computer
Digitalization is the process of converting information into digital format. This information may represent an object, image, sound, document or […]
Computers can be generally categorized into four, namely: Super computers Mainframe computers Mini computers Micro computers SUPER COMPUTER These are […]
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History of computers
Consider the table below: Generations Of computers Year of development The Technology Used Characteristics Software Instruction Storage Capacity First 1951-1958 […]
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Generation of computers
FIRST GENERATION Electronic machine which was distinct from mechanical computers evolved about 1945. UNIVAC is a good example of this […]