Multiple choice general knowledge

Google searches this immense collection of * billion web pages often in less than _____________

  1. 2 nano sec

  2. 1/2 sec

  3. 3 sec

  4. 10 micro sec
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Google's search infrastructure is optimized for speed, using distributed computing across massive data centers. A half-second response time is reasonable for searching billions of indexed pages.

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