Computer Science 8525 (Current)

8个单元 · 35个章节

免费的Computer Science 8525 (Current)学习笔记，专为AQA GCSE学生准备。下列每个章节都涵盖一个重点主题，附有例题与练习提示，可在 thinka 应用中延伸练习。

Fundamentals of algorithms

Representing algorithms
Efficiency of algorithms
Searching algorithms
Sorting algorithms

Programming

Data types
Programming concepts
Arithmetic operations in a programming language
Relational operations in a programming language
Boolean operations in a programming language
Data structures
Input/output
String handling operations in a programming language
Random number generation in a programming language
Structured programming and subroutines (procedures and functions)
Robust and secure programming

Fundamentals of data representation

Number bases
Converting between number bases
Units of information
Binary arithmetic
Character encoding
Representing images
Representing sound
Data compression

Computer systems

Hardware and software
Boolean logic
Software classification
Classification of programming languages and translators
Systems architecture

Fundamentals of computer networks

Fundamentals of computer networks

Cyber security

Fundamentals of cyber security
Cyber security threats
Methods to detect and prevent cyber security threats

Relational databases and structured query language (SQL)

Relational databases
Structured query language (SQL)

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

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

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