Look at the following code sample:
struct Pet
{
Public string name;
Public int age;
Public string type;
}
Which one of the following statements declares an instance of a Pet structure named hound and initializes the object's fields with their default values?
A) new Pet = hound;
B) Pet hound = new Pet();
C) hound = new Pet();
D) Pet hound;

Question

Look at the following code sample: 
struct Pet
{
Public string name;
Public int age;
Public string type;
}
Which one of the following statements declares an instance of a Pet structure named hound and initializes the object's fields with their default values?
A) new Pet = hound;
B) Pet hound = new Pet();
C) hound = new Pet();
D) Pet hound;

Quizplus · Accepted Answer

Option B declares an instance of a Pet structure named hound and initializes the object's fields with their default values. The use of the "new" keyword creates an instance of the Pet structure and the empty parentheses indicate that there are no arguments for the constructor. Option A is incorrect because it assigns an undefined hound variable to an instance of the Pet structure. Option C is incorrect because it assigns a new instance of the Pet structure to an undefined hound variable. Option D only declares a reference variable without assigning it to an instance of the Pet structure.

Look at the Following Code Sample