2.1.13 Construct a logic diagram using AND, OR, NOT, NAND, NOR & XOR

2.1.12 Construct truth tables using AND, OR, NOT, NAND, NOR and XOR

2.1.9 Define the terms: bit, byte, binary, denary/decimal and hexadecimal

2.1.11 Define the Boolean operators: AND, OR, NOT, NAND, NOR and XOR

2.1.8 Identify common features of applications.

2.1.10 Outline the way in which data is represented in the computer

2.1.7 Outline the use of a range of applications software

2.1.6 Describe the main functions of an operating system.

2.1.5 Identify the need for persistent storage

2.1.4 Explain the machine instruction cycle

2.1.3 Explain the use of cache memory.

2.1.2 Describe primary memory.

2.1.1 Outline the architecture of the central processing unit (CPU) and the functions of the arithmetic logic unit (ALU) and the control unit (CU) and the registers within the CPU