Correct Answer : Option (C) : Mark Otto and Jacob Thornton
Correct Answer : Option (B) : August 19, 2011
Correct Answer : Option (D) : All of the above
Correct Answer : Option (C) : Bootstrap
Correct Answer : Option (A) : Complexity
Correct Answer : Option (C) : Initial zoom level when the page is first loaded by the browser
Correct Answer : Option (D) : All of the above.
Correct Answer : Option (D) : 4
Correct Answer : Option (B) : 12 columns across the page