Which of the following options is a legally correct expression for inverting a condition?
A)if (!(a == 10))
B)if (!a == 10)
C)if (a !== 10)
D)if (a ! 10)

Question

Quizplus · Accepted Answer

The "!" symbol is used to negate the condition, and then "==" is used to compare it to the value. Therefore, option A is the correct expression for inverting a condition. Option B is incorrect because it will try to negate the entire expression "a == 10" instead of just "a". Option C is not an inversion; it checks for both value and data type inequality. Option D is completely wrong as it is not a valid syntax in any programming language.

Which of the Following Options Is a Legally Correct Expression