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Paper 1
Unit 1 Information Representation
1.1 Data Representation
1.2 Multimedia
1.3 Compression
Unit 2 Communication
Networking
IP Addresses
Unit 3 Hardware
3.1 Computers and their components
3.2 Logic gates and logic circuits
Unit 4 Processor Fundamentals
4.1 CPU Architecture
4.2 Assembly Language
4.3 Bit Manipulation
Unit 5 System Software
5.1 Operating Systems
5.2 Language Translators
General Software Definitions
Unit 6 Security, Privacy and Integrity
6.1 Data Security
Sidenote: How encryption works
Sidenote: SQL Injection
6.2 Data Integrity
Unit 7 Ethics and Ownership
7.1 Ethics and Ownership
Unit 8 Databases
8.1 Database Concepts
8.2 Database Management Systems
8.3 DDL/DML
Paper 1 Practice Tests
Paper 2
Unit 9 Prob. Solving
Unit 10 DTs & Structures
10.1 Records
10.2 Arrays
10.3 Files
10.4 Abstract Data Types
Tasks
Unit 11 Programming
Unit 12 Software Dev
12.1 Program Development Lifecycle
12.2 Program Design
12.3 Program Testing and Maintenance
Pseudocode Overview
Paper 2 Practice Tests
Paper 3
Unit 13 Data Representation
13.1 User Defined Types (UDTs)
13.2 File Organisation and Access
13.3 Floating Point
Unit 14 Comms. & Internet Tech.
14.1 Protocols
14.2 Circuit/Packet Switching
Unit 15 Hardware and Virtual Machines
15.1 Processors, Parallel Proc. & VMs
RISC CISC
Virtual Machines
Parallel Processing
15.2 Boolean Algebra & Logic
Logic Circuits
Boolean Algebra
Karnaugh Maps
Flip Flops
Unit 16 System Software
16.1 Purposes of OS
16.2 Translation Software
Regex (non-syllabus)
Unit 17 Security
Unit 18 Artificial Intelligence (AI)
ChatGPT3 Summary
AI Terms
Paper 3 Practice Tests
Paper 4
Unit 19 Comp Thinking & Prob. Solving
19.1 Algorithms
Algorithmic Efficiency (Big O)
19.2 Recursion
Unit 20 Further Programming
20.1 Programming Paradigms
Object-Oriented Programming (OOP)
Declarative
Low Level
20.2 File Processing and Exception Handling
Paper 4 Practice Tests
Programming
PRIMM
Programming Worksheets
Programming Challenges
Flood fill Task
GIT
Prolog
Useful Stuff
UCAS
Exam Revision
Videos
Exercise Yard
Subject Related Videos
Further Reading
Summer Work
Fourth->CS
Fourth->ICT
Fifth -> L6
Remove ICT -> Fifth
Remove CS -> Fifth
L6 -> U6
Digital Media
CIE CS
Home
Paper 1
Unit 1 Information Representation
1.1 Data Representation
1.2 Multimedia
1.3 Compression
Unit 2 Communication
Networking
IP Addresses
Unit 3 Hardware
3.1 Computers and their components
3.2 Logic gates and logic circuits
Unit 4 Processor Fundamentals
4.1 CPU Architecture
4.2 Assembly Language
4.3 Bit Manipulation
Unit 5 System Software
5.1 Operating Systems
5.2 Language Translators
General Software Definitions
Unit 6 Security, Privacy and Integrity
6.1 Data Security
Sidenote: How encryption works
Sidenote: SQL Injection
6.2 Data Integrity
Unit 7 Ethics and Ownership
7.1 Ethics and Ownership
Unit 8 Databases
8.1 Database Concepts
8.2 Database Management Systems
8.3 DDL/DML
Paper 1 Practice Tests
Paper 2
Unit 9 Prob. Solving
Unit 10 DTs & Structures
10.1 Records
10.2 Arrays
10.3 Files
10.4 Abstract Data Types
Tasks
Unit 11 Programming
Unit 12 Software Dev
12.1 Program Development Lifecycle
12.2 Program Design
12.3 Program Testing and Maintenance
Pseudocode Overview
Paper 2 Practice Tests
Paper 3
Unit 13 Data Representation
13.1 User Defined Types (UDTs)
13.2 File Organisation and Access
13.3 Floating Point
Unit 14 Comms. & Internet Tech.
14.1 Protocols
14.2 Circuit/Packet Switching
Unit 15 Hardware and Virtual Machines
15.1 Processors, Parallel Proc. & VMs
RISC CISC
Virtual Machines
Parallel Processing
15.2 Boolean Algebra & Logic
Logic Circuits
Boolean Algebra
Karnaugh Maps
Flip Flops
Unit 16 System Software
16.1 Purposes of OS
16.2 Translation Software
Regex (non-syllabus)
Unit 17 Security
Unit 18 Artificial Intelligence (AI)
ChatGPT3 Summary
AI Terms
Paper 3 Practice Tests
Paper 4
Unit 19 Comp Thinking & Prob. Solving
19.1 Algorithms
Algorithmic Efficiency (Big O)
19.2 Recursion
Unit 20 Further Programming
20.1 Programming Paradigms
Object-Oriented Programming (OOP)
Declarative
Low Level
20.2 File Processing and Exception Handling
Paper 4 Practice Tests
Programming
PRIMM
Programming Worksheets
Programming Challenges
Flood fill Task
GIT
Prolog
Useful Stuff
UCAS
Exam Revision
Videos
Exercise Yard
Subject Related Videos
Further Reading
Summer Work
Fourth->CS
Fourth->ICT
Fifth -> L6
Remove ICT -> Fifth
Remove CS -> Fifth
L6 -> U6
Digital Media
More
Home
Paper 1
Unit 1 Information Representation
1.1 Data Representation
1.2 Multimedia
1.3 Compression
Unit 2 Communication
Networking
IP Addresses
Unit 3 Hardware
3.1 Computers and their components
3.2 Logic gates and logic circuits
Unit 4 Processor Fundamentals
4.1 CPU Architecture
4.2 Assembly Language
4.3 Bit Manipulation
Unit 5 System Software
5.1 Operating Systems
5.2 Language Translators
General Software Definitions
Unit 6 Security, Privacy and Integrity
6.1 Data Security
Sidenote: How encryption works
Sidenote: SQL Injection
6.2 Data Integrity
Unit 7 Ethics and Ownership
7.1 Ethics and Ownership
Unit 8 Databases
8.1 Database Concepts
8.2 Database Management Systems
8.3 DDL/DML
Paper 1 Practice Tests
Paper 2
Unit 9 Prob. Solving
Unit 10 DTs & Structures
10.1 Records
10.2 Arrays
10.3 Files
10.4 Abstract Data Types
Tasks
Unit 11 Programming
Unit 12 Software Dev
12.1 Program Development Lifecycle
12.2 Program Design
12.3 Program Testing and Maintenance
Pseudocode Overview
Paper 2 Practice Tests
Paper 3
Unit 13 Data Representation
13.1 User Defined Types (UDTs)
13.2 File Organisation and Access
13.3 Floating Point
Unit 14 Comms. & Internet Tech.
14.1 Protocols
14.2 Circuit/Packet Switching
Unit 15 Hardware and Virtual Machines
15.1 Processors, Parallel Proc. & VMs
RISC CISC
Virtual Machines
Parallel Processing
15.2 Boolean Algebra & Logic
Logic Circuits
Boolean Algebra
Karnaugh Maps
Flip Flops
Unit 16 System Software
16.1 Purposes of OS
16.2 Translation Software
Regex (non-syllabus)
Unit 17 Security
Unit 18 Artificial Intelligence (AI)
ChatGPT3 Summary
AI Terms
Paper 3 Practice Tests
Paper 4
Unit 19 Comp Thinking & Prob. Solving
19.1 Algorithms
Algorithmic Efficiency (Big O)
19.2 Recursion
Unit 20 Further Programming
20.1 Programming Paradigms
Object-Oriented Programming (OOP)
Declarative
Low Level
20.2 File Processing and Exception Handling
Paper 4 Practice Tests
Programming
PRIMM
Programming Worksheets
Programming Challenges
Flood fill Task
GIT
Prolog
Useful Stuff
UCAS
Exam Revision
Videos
Exercise Yard
Subject Related Videos
Further Reading
Summer Work
Fourth->CS
Fourth->ICT
Fifth -> L6
Remove ICT -> Fifth
Remove CS -> Fifth
L6 -> U6
Digital Media
Unit 1 Information Representation
This section contains three subpages:
1.1 Data Representation
1.2 Multimedia
1.3 Compression
Unit 1 Files
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