teach-ict.com logo

THE education site for computer science and ICT

Exam style questions by topic (OCR GCSE)

These questions have been written by Teach-ICT - they are NOT taken from the OCR exam papers. They are, however, written in the OCR style and specifically cover the OCR syllabus.

This means that they will provide you with additional opportunities to revise over and above the questions available on past papers.

 

1.1 Architecture

Computer systems
TEST
Purpose and components of the CPU
TEST
Von Nuemann architecture
TEST
Fetch-Decode-Execute cycle
TEST
CPU performance factors
TEST

 

1.2 Memory

Memory types
TEST

 

1.3 Storage

Secondary storage
TEST

 

1.4 Wired and Wi-Fi networks

Types of networks
TEST
Performance of networks
TEST
Client server & peer-to-peer
TEST
Network hardware
TEST
DNS, IP, URL, ISP, web hosting, the cloud
TEST
Virtual networks
TEST

 

1.5 Networks

Network topologies
TEST
Protocols
TEST
Packet switching
TEST

 

1.6 Network security

Network threats
TEST
Malware
TEST
Preventing vulnerabilities
TEST

 

1.7 Systems software

Operating systems
TEST
Utility software
TEST

 

1.8 Ethical and legal

Legislation
TEST
Environment
TEST
Privacy & technology
TEST
Open source and closed source
TEST

 

2.2 Programming techniques

String manipulation
TEST
Data types
TEST
Sub procedures & functions
TEST

 

2.3 Producing robust programs

Defensive design
TEST
Testing
TEST

 

2.5 Translators and facilities of languages

Languages, translators, IDE
TEST

 

2.6 Data representation

Hexadecimal numbers
TEST
Characters
TEST
Images
TEST
Sound
TEST
Compression
TEST