Technology Trivia Quiz: Computers, Code and Gadgets

This technology trivia quiz covers computers, code and gadgets, from ENIAC, Ada Lovelace and Moore's law to Steve Jobs and Apple, CPUs, bytes, USB, the Python programming language and OpenAI. Ten questions, 90 seconds, answers explained.

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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 90 Seconds

Question 1 / 10 Time: 90s

Hardware
What does CPU stand for?
Companies
Who co-founded Apple with Steve Wozniak in 1976?
Basics
How many bits are in one byte?
Code
Which programming language was named after a British comedy group?
History
What was the name of the first general-purpose electronic computer, completed in 1945?
Hardware
What does USB stand for?
Laws
Which prediction says the number of transistors on a chip doubles about every two years?
AI
Which company released the ChatGPT chatbot in November 2022?
History
Who is often called the first computer programmer for her notes on Charles Babbage's Analytical Engine?
Hardware
In which unit is a processor's clock speed usually measured?

Explanations: answer key for all 10 questions

Q1: What does CPU stand for?
Answer: Central Processing Unit
The CPU is the brain of a computer, carrying out instructions from programs. Modern processors contain billions of tiny transistors.
Q2: Who co-founded Apple with Steve Wozniak in 1976?
Answer: Steve Jobs
Steve Jobs and Steve Wozniak started Apple in the Jobs family garage in California. Bill Gates and Paul Allen founded Microsoft the year before.
Q3: How many bits are in one byte?
Answer: 8
A byte is 8 bits, and each bit is a 0 or a 1. One byte can store 256 different values, enough for a single letter or number.
Q4: Which programming language was named after a British comedy group?
Answer: Python
Guido van Rossum named Python after Monty Python's Flying Circus, not the snake. It is now one of the most popular programming languages in the world.
Q5: What was the name of the first general-purpose electronic computer, completed in 1945?
Answer: ENIAC
ENIAC filled a large room, weighed about 27 tonnes and used around 18,000 vacuum tubes. It was built at the University of Pennsylvania.
Q6: What does USB stand for?
Answer: Universal Serial Bus
USB was introduced in 1996 to replace the many different plugs once used for keyboards, printers and mice. USB-C, introduced in 2014, can be plugged in either way up.
Q7: Which prediction says the number of transistors on a chip doubles about every two years?
Answer: Moore's law
Intel co-founder Gordon Moore made the prediction in 1965 and updated it in 1975. It guided the chip industry for decades.
Q8: Which company released the ChatGPT chatbot in November 2022?
Answer: OpenAI
ChatGPT reached an estimated 100 million users within about two months, one of the fastest-growing apps ever, and set off a race in artificial intelligence.
Q9: Who is often called the first computer programmer for her notes on Charles Babbage's Analytical Engine?
Answer: Ada Lovelace
Ada Lovelace published an algorithm for Babbage's machine in 1843. Ada Lovelace Day, celebrating women in science and technology, is held every October.
Q10: In which unit is a processor's clock speed usually measured?
Answer: Hertz
Clock speed is measured in hertz, meaning cycles per second. Modern processors run at several gigahertz, or billions of cycles per second.

Technology Trivia Quiz – From Room-Sized Computers to Pocket AI

Technology has changed more in the past 80 years than in the thousands of years before. The first electronic computers filled entire rooms and could do a few thousand calculations a second. Today, a smartphone in your pocket is millions of times more powerful and can translate languages, take professional-quality photos and talk to you.

The story starts with visionaries. In the 1840s, Ada Lovelace wrote what is considered the first computer program for a machine that was never completed. A century later, ENIAC showed what electronic computing could do, and the invention of the transistor and the microchip made computers smaller, cheaper and faster.

The personal computer revolution arrived in the 1970s and 1980s, led by companies such as Apple and Microsoft. Gordon Moore's prediction that chips would keep doubling in power turned out to be remarkably accurate, and standards like USB made it easy to connect devices.

Software grew just as quickly. Programming languages like Python made coding easier to learn, and in recent years artificial intelligence tools such as ChatGPT have shown how computers can write, answer questions and help with everyday tasks.

This quiz covers the people, terms and turning points of computing, with an explanation for each answer.

Technology also brings new questions. People now debate how to protect privacy online, how to keep children safe on social media, how much energy data centers use and how artificial intelligence should be used responsibly. Understanding the basics of how computers work makes it easier to take part in these conversations and to use new tools wisely.

What This Quiz Teaches

This quiz suits tech fans, students learning computing and anyone who wants to understand the devices they use every day.

What CPU and USB stand for
How bits and bytes work
Who founded Apple and where Python got its name
What ENIAC was and why Ada Lovelace matters
What Moore's law predicts
How ChatGPT started the recent AI boom

Quick Facts About Technology

The first computer bug was a real moth found in a Harvard computer in 1947.
The first text message, Merry Christmas, was sent in 1992.
QWERTY keyboards were designed for typewriters in the 1870s.
The first 1 GB hard drive, sold in 1980, weighed more than 200 kilograms.
There are more connected devices than people on Earth.
Wi-Fi does not officially stand for anything.