3 syllabus subtopics
- Data Representation
- Multimedia
- Compression
Revision notes · Cambridge A Level · 9618
Computer Science 9618 revision notes
Revision notes for Cambridge A Level Computer Science (9618), organised by the official syllabus chapters.
- Notes
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- Chapters covered
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Paper 1 · Theory fundamentals AS Level
1 syllabus subtopics
- Networks including the internet
2 syllabus subtopics
- Computers and their components
- Logic Gates and Logic Circuits
3 syllabus subtopics
- Central Processing Unit (CPU) Architecture
- Assembly Language
- Bit manipulation
2 syllabus subtopics
- Operating Systems
- Language Translators
2 syllabus subtopics
- Data Security
- Data Integrity
1 syllabus subtopics
- Ethics and Ownership
3 syllabus subtopics
- Database Concepts
- Database Management Systems (DBMS)
- Data Definition Language (DDL) and Data Manipulation Language (DML)
1 syllabus subtopics
- Artificial Intelligence (AI)
Paper 2 · Problem-solving & programming AS Level
2 syllabus subtopics
- Computational Thinking Skills
- Algorithms
4 syllabus subtopics
- Data Types and Records
- Arrays
- Files
- Introduction to Abstract Data Types (ADT)
3 syllabus subtopics
- Programming Basics
- Constructs
- Structured Programming
3 syllabus subtopics
- Program Development Life cycle
- Program Design
- Program Testing and Maintenance
Paper 3 · Advanced theory A Level
3 syllabus subtopics
- Central Processing Unit (CPU) Architecture
- Assembly Language
- Bit manipulation
3 syllabus subtopics
- Database Concepts
- Database Management Systems (DBMS)
- Data Definition Language (DDL) and Data Manipulation Language (DML)
2 syllabus subtopics
- Computational Thinking Skills
- Algorithms
4 syllabus subtopics
- Data Types and Records
- Arrays
- Files
- Introduction to Abstract Data Types (ADT)
3 syllabus subtopics
- User-defined data types
- File organisation and access
- Floating-point numbers, representation and manipulation
2 syllabus subtopics
- Protocols
- Circuit switching, packet switching
2 syllabus subtopics
- Processors, Parallel Processing and Virtual Machines
- Boolean Algebra and Logic Circuits
2 syllabus subtopics
- Purposes of an Operating System (OS)
- Translation Software
1 syllabus subtopics
- Encryption, Encryption Protocols and Digital Certificates
1 syllabus subtopics
- Artificial Intelligence (AI)
2 syllabus subtopics
- Algorithms
- Recursion
2 syllabus subtopics
- Programming Paradigms
- File Processing and Exception Handling
Paper 4 · Practical programming A Level
3 syllabus subtopics
- Programming Basics
- Constructs
- Structured Programming
2 syllabus subtopics
- Algorithms
- Recursion
2 syllabus subtopics
- Programming Paradigms
- File Processing and Exception Handling