This ICT-revision E-Book is designed for candidates preparing for the  ATD level 1 exam.

This e-book has 13 topics, each with 20 questions and suggested answers at the end of each chapter. For effective use of this E-Book, it is advisable to use it after reading the recommended textbooks to ensure you have adequate background information covered under each topic.

Topics covered include the following:

Introduction to ICT
Computer systems.
Computer Hardware
Computer Software
Introduction to Operating Systems

Computer Files

Application packages
Information Systems
Computer Networks
The Internet
Emerging trends in ICT

Data Security

Legal, Ethical and Social Issues in Information Systems.

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