Multiple choice general knowledge science & technology

Symbian^2 (pronounced “Symbian Two”) was completed in ______ 2009.

  1. July

  2. June

  3. May

  4. March

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

Symbian^2 was completed in May 2009. This is a factual question about the timeline of the Symbian mobile operating system's development. The question tests knowledge of mobile OS history and specific release dates.