AI & Technology Quiz: 25 Questions About the Future

Q1. Which company developed ChatGPT?

✅ Answer: OpenAI

💡 ChatGPT was launched in November 2022 and is built on the GPT (Generative Pre-trained Transformer) family of large language models.

Q2. What does "LLM" stand for in AI?

✅ Answer: Large Language Model

💡 LLMs are trained on massive text datasets to predict and generate human-like language. Examples include GPT-4, Claude, and Gemini.

Q3. What technique allows AI models to generate realistic images from text descriptions?

✅ Answer: Diffusion (used in tools like DALL·E, Stable Diffusion, and Midjourney)

💡 Diffusion models learn to gradually denoise random noise into coherent images guided by text prompts.

Q4. What is the "Turing Test"?

✅ Answer: A test of whether a machine can exhibit behaviour indistinguishable from a human in conversation.

💡 Proposed by Alan Turing in 1950, it remains a cultural benchmark, though modern AI evaluation uses more specific metrics.

Q5. What does GPU stand for, and why is it critical for AI?

✅ Answer: Graphics Processing Unit — GPUs perform thousands of parallel calculations, making them ideal for training neural networks.

💡 NVIDIA dominates the AI GPU market. Their H100 and successor chips power most large-scale AI training clusters.

Q6. What is "hallucination" in the context of AI?

✅ Answer: When a model generates confident but factually incorrect information.

💡 Hallucinations occur because LLMs predict plausible-sounding text rather than retrieving verified facts from a database.

Q7. Which Google AI system defeated a world champion at the board game Go in 2016?

✅ Answer: AlphaGo

💡 AlphaGo beat South Korean champion Lee Sedol 4–1, a landmark moment in AI research due to Go's enormous complexity.

Q8. What does "RAG" stand for in AI applications?

✅ Answer: Retrieval-Augmented Generation

💡 RAG systems retrieve relevant documents before generating an answer, reducing hallucinations by grounding responses in real data.

Q9. What is the name of the AI technique inspired by how neurons in the brain connect?

✅ Answer: Neural network (specifically artificial neural network)

💡 Neural networks consist of layers of nodes that pass weighted signals forward, loosely mimicking biological synapses.

Q10. What year did IBM's Deep Blue defeat world chess champion Garry Kasparov?

✅ Answer: 1997

💡 Deep Blue won the six-game match 3.5–2.5, marking the first time a reigning world champion lost to a computer under tournament conditions.

Q1. What year was the first iPhone released?

✅ Answer: 2007

💡 Steve Jobs unveiled the original iPhone at Macworld on 9 January 2007. It combined a phone, iPod, and internet communicator.

Q2. Which company owns Instagram, WhatsApp, and Threads?

✅ Answer: Meta (formerly Facebook)

💡 Meta acquired Instagram in 2012 and WhatsApp in 2014. Threads launched in 2023 as a Twitter/X competitor.

Q3. What does "5G" refer to?

✅ Answer: The fifth generation of mobile network technology.

💡 5G offers significantly faster speeds and lower latency than 4G, enabling advances in IoT, remote surgery, and autonomous vehicles.

Q4. What is the name of Tesla's humanoid robot project?

✅ Answer: Optimus (Tesla Bot)

💡 Announced in 2021, Optimus aims to perform repetitive or dangerous tasks. Prototypes have been demonstrated at Tesla AI Day events.

Q5. Which programming language is most commonly used for AI and machine learning?

✅ Answer: Python

💡 Python's readability and vast ecosystem of libraries (NumPy, TensorFlow, PyTorch) make it the dominant language in AI research.

Q6. What does "IoT" stand for?

✅ Answer: Internet of Things

💡 IoT refers to everyday physical objects (thermostats, watches, fridges) connected to the internet, collecting and sharing data.

Q7. Which company manufactured the first commercially available quantum computer?

✅ Answer: IBM (IBM Quantum)

💡 IBM made a 5-qubit quantum computer available via the cloud in 2016. Google, IonQ, and others have since launched competing systems.

Q8. What is the maximum character limit on a post on X (formerly Twitter) for free users?

✅ Answer: 280 characters (as of 2024; premium users have higher limits)

💡 X doubled the original 140-character limit in 2017 and later introduced long-form posts for subscribers.

Q1. What does "HTTP" stand for?

✅ Answer: HyperText Transfer Protocol

💡 HTTP is the foundation of data communication on the web. HTTPS adds encryption via TLS for security.

Q2. What is blockchain technology primarily known for enabling?

✅ Answer: Cryptocurrency (e.g., Bitcoin) and decentralised record-keeping.

💡 A blockchain is a distributed ledger of transactions maintained across many computers without a central authority.

Q3. What is "phishing"?

✅ Answer: A cyberattack that uses deceptive emails or websites to trick people into revealing sensitive information.

💡 Phishing is the most common form of cybercrime. Always verify sender addresses and never click suspicious links.

Q4. What does VPN stand for?

✅ Answer: Virtual Private Network

💡 A VPN encrypts your internet traffic and routes it through a remote server, hiding your IP address and improving privacy.

Q5. Approximately how many people use the internet worldwide as of 2025?

✅ Answer: About 5.5 billion (roughly 68% of the global population)

💡 Internet adoption continues to grow, driven largely by mobile connectivity in developing regions.

Q6. What is Moore's Law?

✅ Answer: The observation that the number of transistors on a microchip doubles roughly every two years.

💡 Coined by Gordon Moore in 1965, it has held approximately true for decades but is approaching physical limits.

Q7. What is "open source" software?

✅ Answer: Software whose source code is publicly available for anyone to view, modify, and distribute.

💡 Examples include Linux, Firefox, and Python. Open-source development encourages collaboration and transparency.

Will these questions become outdated?

Some may, as technology evolves quickly. We review and update this post regularly to keep facts current.

Do I need a technical background to answer these?

No. The questions range from general knowledge (what is 5G?) to slightly more specialist (what is RAG?), so there is something for everyone.

Can I use this quiz for a team-building event?

Yes. It works well as a fun icebreaker for tech teams or as part of a wider quiz night with mixed categories.