GCSE Computer Science Flashcards
7 cards from real GCSE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 GCSE Computer Science flashcards as text
What does HTTP stand for?
Answer: HyperText Transfer Protocol
HTTP stands for HyperText Transfer Protocol, the foundation of data communication on the World Wide Web.
What is the primary purpose of a firewall in a computer network?
Answer: To monitor and control incoming and outgoing network traffic
A firewall monitors and filters network traffic based on security rules to protect against unauthorised access.
What is phishing?
Answer: A cyberattack that tricks users into revealing sensitive information
Phishing is a social engineering attack where criminals impersonate trusted entities to steal passwords or personal data.
What does LAN stand for?
Answer: Local Area Network
LAN stands for Local Area Network, connecting devices within a limited geographical area such as a school or office building.
Which layer of the TCP/IP model is responsible for routing data packets across networks?
Answer: Internet layer
The Internet layer handles IP addressing and routing, determining how packets travel between different networks.
What is the Data Protection Act 2018 primarily concerned with?
Answer: Controlling how personal data is collected, stored, and used
The Data Protection Act 2018 sets out rules for how organisations must handle individuals' personal data lawfully and transparently.
What is malware?
Answer: Software intentionally designed to cause damage or gain unauthorised access
Malware is malicious software — including viruses, ransomware, and spyware — designed to damage, disrupt, or infiltrate computer systems.