S4
CA Ch1 - Information System Basics
- Input Output Devices
- Application and System Software
- Personnel
- Data and Information
- Information Processing Steps
CA Ch2 - Data Control and Data Organisation
- Error Types
- Data Control
- Data Validation
- Database Indexing
- File Access Mode
CA Ch3 - Data Representation
- Unit of Data
- Number System
- Unsigned and Signed
- Character Encoding
- Barcode and QR Code
- Multimedia
CB Ch1 - IO Devices
CB Ch1 content will be added soon.
View topicCB Ch2 - Computer Hardware
Learn key internal hardware components and how the machine cycle executes instructions.
View topicSorting Algorithm
Understand how computers arrange data in order using classic sorting algorithms.
View topic