Multiple choice general knowledge science & technology

Panther (10.3), Jaguar (10.2), Puma (10.1), and Cheetah (10.0) are examples of _______?

  1. Windows OS

  2. Mac OS

  3. Open Operating Systems

  4. None

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Apple used big cat naming for Mac OS X versions: Cheetah (10.0) in 2001, Puma (10.1) in 2001, Jaguar (10.2) in 2002, and Panther (10.3) in 2003. This naming convention continued through subsequent releases until switching to California locations in 2013.