Introduction to computing – DICT KASNEB notes level 1
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Introduction to computing DICT notes is a subject that has been prepared by ICT team of lecturers and has all the content required to be covered by kasneb syllabus course outline, The team has gone further to include past exam question and their suggested solutions to make revision for DICT candidates taking level 1 exams easier.
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Here is the sample click here to Download Introduction to computing
CONTENT COVERED IN INTRODUCTION TO COMPUTING
1.1 Introduction to information communication technology (ICT)
- Introduction to computers
- Evolution of computers
- Elements of a computer system
- Uses of computer systems
- Impact of ICT in society
- Careers in ICT
1 .2 Computer hardware
- Components or a computer system
- Input/output devices
- Storage devices
- Processing unit
- Communication devices
- Selection of computer hardware
- 3 Computer software
- Systems software
- Application Software
- User interface
- Selection of computer software
- 4 Basic data processing
- Introduction to data processing
- Data processing cycle
- Data hierarchy
- File organisation and access
- Data collection methods
- Methods of data processing
- Data processing systems
- Data processing modes
1.5 Introduction to Information systems
- information system concepts
- Components of an information system
- Information centres
1 .6 information systems in an organisation
- Definition of an of organisalion
- Organisation levels
- Types of information systems
- Roles of information systems in an organisation
1 7 Information system security
- Information system threats and controls
- Information system integrity
1.8 Emerging issues and trends
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