Computer Science AQA Topic Questions

3.1 Fundamentals of algorithms

3.1.1 Representing algorithms

3.1.2 Efficiency of algorithms

3.1.3 Searching algorithms

3.1.4 Sorting algorithms

3.3 Fundamentals of data representation

3.3.1 Number bases

3.3.2 Converting between number bases

3.3.3 Units of information

3.3.4 Binary arithmetic

3.3.5 Character encoding

3.3.6 Representing images

3.3.7 Representing sound

3.3.8 Data compression

3.4 Computer systems

3.4.1 Hardware and software

3.4.2 Boolean logic

3.4.3 Software classification

3.4.4 Systems architecture

3.7 Ethical, legal and environmental impacts of digital technology on wider society, including issues of privacy

3.7 Ethical, legal and environmental impacts of digital technology on wider society, including issues of privacy

3.2 Programming

3.2.1 Data types

3.2.2 Programming concepts

3.2.3 Arithmetic operations in a programming language

3.2.4 Relational operations in a programming language

3.2.5 Boolean operations in a programming language

3.2.6 Data structures

3.2.7 Input/output and file handling

3.2.8 String handling operations in a programming language

3.2.9 Random number generation in a programming language

3.2.10 Subroutines (procedures and functions)

3.2.11 Structured programming

3.2.12 Robust and secure programming

3.2.13 Classification of programming languages

3.5 Fundamentals of computer networks

3.5 Fundamentals of computer networks

3.6 Fundamentals of cyber security

3.6.1 Cyber security threats

3.6.1.1 Social engineering

3.6.1.2 Malicious code

3.6.2 Methods to detect and prevent cyber security threats