Question

Given the structure definition shown, assume that circle1 and circle2 are variables of the Circle type and their members have been initialized. struct Circle { double centerX; double centerY; double radius; }; Then, is it true or false that the following statement correctly determines whether the two variables' members contain the same data? If (circle1 == circle2).
A. True
B. False

Answer 1

Answer:

False is the correct answer for the above question.

Explanation:

• The structure is a user-defined data type, which is used to define the set of different data types and values. Just like in the above question, the class structure holds the list of three variables, which is a type of double.
• When any user wants to compare the two structure values, then he can do it with the help of comparing all the variables of a structure. if a user wants to compare the circle1 with the value of the circle2, then he needs to compare the circle1.centerX with circle2.centerX, and so on with the other variables.
• But the above question syntax will directly compare the two structure variable, which is not correct. Hence the above answer is false.