Systems
Computer Systems
Topic 1
The CPU
Topic 2
Von Neumann
Topic 3
FetchDecodeExecute
Topic 4
Embedded Systems
Topic 5
RAM, ROM, Cache
Topic 6
Storage Devices
Software
Software
Topic 1
Operating Systems
Topic 2
Application Software
Topic 3
Utility Software
Topic 4
System Backups
Topic 5
Software Licensing
Networks
Networks
Topic 1
Introduction
Topic 2
Wired Networks
Topic 3
Wireless Networks
Topic 4
Network Threats
Topic 5
Hardening Systems
Topic 6
Layers and Protocols
Topic 7
Transmission Media
Topic 8
The Internet
Algorithms
Algorithms
Topic 1
Sorting Algorithms
Topic 2
Search Algorithms
Topic 3
Logic Gates
Data
Data Representation
Topic 1
Introduction to binary
Topic 2
Number representation
Topic 3
Character representation
Topic 4
Black and White Images
Topic 5
Gray scale Images
Topic 6
Color Image Representation
Topic 7
Sound Representation
Topic 8
Hexadecimal
ELCEC
Ethical, legal, cultural and environmental concerns
Topic 1
Environment & Cultural impact
Topic 2
Computer Legislation
Programming
Programming
Coding Basics
Data Types
String Manipulation
Operators
Arrays(Lists)
Sub Programs
File Handling
SQL Queries
Error Types
Defensive Design
Maintainability
Testing
Revision
Revision Guide
Exam Dates
Exam Dates 2020
- J276/1 Computer systems 1 h 30 min 11th May am
- J276/2 Computational thinking, algorithms and programming 1 h 30 min 14th May pm