Which of the following boolean expressions tests to see if x is between 2 and 15 including 2 and 15)? A) x=2) B) 2

Question

Which of the following boolean expressions tests to see if x is between 2 and 15 including 2 and 15)? A) x<=15 || x>=2) B) 2 <=x || x <=15) C) x >=2 && x <=15) D) 2 <= x <= 15)

Quizplus · Accepted Answer

Option C, "x>=2 && x<=15", checks whether the value of x is greater or equal to 2 and less than or equal to 15, hence the range includes both 2 and 15. Option A, "x<=15 || x>=2", will evaluate to true even if x is less than 2 or greater than 15. Option B, "2 <=x || x <=15", does not include the values 2 and 15. Option D, "2<= x <=15", is not a valid syntax for checking if x is between 2 and 15.

Which of the Following Boolean Expressions Tests to See If