About Computers and Technology Quiz #845
Computers and Technology Quiz #845 was the quiz for Sunday, October 25, 2026: 10 questions: 3 easy, 4 medium and 3 hard. Everyone who played Computers and Technology Quiz that day got the same quiz, and it stays here to play for 60 days.
The questions of Computers and Technology Quiz #845
- Which device turns a paper document or photo into a digital image?
- What is the "e" in "email" short for?
- What is unwanted junk email usually called?
- What is teaching computers to learn patterns from examples, instead of programming every rule by hand, called?
- What is the binary number 1010 in ordinary decimal numbers?
- What is a computer that provides services, such as websites or email, to other computers called?
- Which 1965 observation said the number of transistors on a chip would keep doubling at a regular pace?
- In which year was the transistor first shown to work at Bell Labs?
- Which kind of memory keeps its start-up instructions even when the power is off, and is not normally changed?
- Which 19th-century mathematician's logic of true and false underlies the circuits of digital computers?
The answer options and the answers appear only when you play the quiz, one question at a time.
New to Computers and Technology Quiz? The rules, tips and common questions are on the Computers and Technology Quiz page.
Other days of Computers and Technology Quiz
- Computers and Technology Quiz #848, Oct 28
- Computers and Technology Quiz #847, Oct 27
- Computers and Technology Quiz #846, Oct 26
- Computers and Technology Quiz #844, Oct 24
- Computers and Technology Quiz #843, Oct 23
- Computers and Technology Quiz #842, Oct 22
- Today’s quiz, #851
Every day of the last 60 is in the puzzle archive.