Keypoints in Data Processing

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About this app

It will help students to revise and cover much coursework at a faster pace.

Each keypoints (lesson) is crafted with care and precision, with the help of trained educationists, psychometric experts, and members of the professional technical community.

The contents of this app is NOT a replacement for any textbook, but it is to be used as a revision guide. It consist of 3-free topics with full contents and 45-free multiple choice questions & answers.

To access all level's topic contents, you will be required to register and subscribe to a plan.

It is basically developed for secondary school students in levels 4 (SS1), 5 (SS2), and 6 (SS3). Tertiary Education students will find it very useful as well.

It consists of the following topics:

Introduction to Data Processing
History of computing
Digitalizaton of data
Data and information
History of computers
Classification of computers
ICT application in everyday life
The art of information processing
Process of information transmission
Medium of information transmission
Operating system
Word processing
Database management system
Word processing
Presentation packages
Computer ethics
Safety measures
Types of data models
Data modeling
Normal forms
Entity-relationship model
Relational modeling
Internet- 1
Presentation package
Web design packages
Graphic packages
Maintenance of computer 1

Database Security
Crash recovery
Parallel and distributed databases
Computer Virus
Maintenance of Computer - 2
Career Opportunities

This App may collect anonymous usage data

This application is optimized for Android version 6 (Marshmallow) and above.

This App will require an internet or wifi connection to function properly.

If you are experiencing any problem with using this app, please send us a mail via
Updated on
May 2, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted