Science: Computers quiz
192 questions across 3 difficulty levels. Every attempt draws a fresh random set, so you can play as often as you like.
Choose your level
Easy
66 questions
Medium
83 questions
Hard
43 questions
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Sample questions
- How fast is USB 3.1 Gen 2 theoretically?
- Originally used in PCM adapters, what frequency is the standard for sampling audio in the Compact Disc Digital Audio format?
- Which operating system was released first?
Answers are revealed after you submit a quiz.