Case 10-2
Kate is tracing through her code to find a logical error and she thinks it has something to do with her misuse of conditional operators.Assume that the following variable assignments have been made:
a=45
b=46
c=45
d=50
e=100
-Which of the following use of conditional operators will make a true expression for Kate?
A)(a!=b)&& (c =d)
B)(e!=b)&& (c a)
C)(a!=c)|| (d =c)
D)(a =b)|| (c =e)

Question

Case 10-2
Kate is tracing through her code to find a logical error and she thinks it has something to do with her misuse of conditional operators.Assume that the following variable assignments have been made:
a=45
b=46
c=45
d=50
e=100
-Which of the following use of conditional operators will make a true expression for Kate?
A)(a!=b)&& (c >=d)
B)(e!=b)&& (c >a)
C)(a!=c)|| (d >=c)
D)(a >=b)|| (c >=e)

Quizplus · Accepted Answer

Option (A) evaluates to false since a is not equal to b and c is not greater than or equal to d. 
Option (B) also evaluates to false, since e is not equal to b and c is not greater than a. 
Option (D) is false since none of the conditions are true, a is not greater than or equal to b and c is not greater than or equal to e.

Option (C) is true since a is not equal to c or d is greater than or equal to c. Therefore, option C is the best choice(s) for Kate's condition.

Case 10-2 Kate Is Tracing Through Her Code to Find a Logical