Lesson 9 - Client Server, P2P, thick and thin clients

Lesson - 12 Wired and Wireless

Unit 1 Lesson 6 - Data storage and compression

Unit 1 Lesson 5 - Text, Sound and Image Representation

Unit 1 Lesson 4 - Binary addition, overflow, logical shifts and two's complement

Unit 1 Lesson 3 - Hexadecimal numbers

Unit 1 Lesson 2 - Number systems, Binary and Denary conversions

Unit 1 Lesson 1 - Computer fundamentals

Unit 2 Lesson 5 - Encryption - Symmetric and Asymmetric

Unit 2 Lesson 4 - Error checks

Unit 2 Lesson 3 - USB interface

Unit 2 Lesson 2 - Data transmission methods - Simplex, duplex, half-duplex, serial and parallel

Unit 2 Lesson 1 - Data packets and packet switching

Unit 3 Lesson 15 - Network hardware: NIC, WNIC, Router / Static & Dynamic IP address & MAC address.

Unit 3 Lesson 14 - Virtual Memory and Cloud Storage

Unit 3 Lesson 13 - Secondary Storage - Magnetic, Solid-State and Optical

Unit 3 Lesson 12 - Primary Storage - RAM, DRAM, SRAM and ROM

Unit 3 Lesson 11 - Sensors, Monitoring and Control Systems

Unit 3 Lesson 10 - Output devices

Unit 3 Lesson 9 - Input devices: Touch screens (Capacitive, Resistive and Infrared)

Unit 3 Lesson 8 - Input devices: 2D and 3D scanners

Unit 3 Lesson 7 - Input devices: Keyboard, Optical Mouse and Microphone

Unit 3 Lesson 6 - Input devices: Digital Cameras

Unit 3 Lesson 5 - Input devices: Barcode and QR code readers

Unit 3 Lesson 4 - Embedded systems