Which of the following is NOT a valid method to increase a variable named score by 1?
A) ++score
B) score++
C) ++score = score + 1
D) score = score + 1

Question

Quizplus · Accepted Answer

The expression ++score is equivalent to score = score + 1. Therefore, option C is assigning the value of score + 1 to ++score, which is not a valid operation. The other options are valid methods to increase the value of the score variable by 1. So the valid options are A, B and D.

Which of the Following Is NOT a Valid Method to Increase