I appreciate any help here, Please proivide breif explination: (1) What is the d

Question

I appreciate any help here, Please proivide breif explination:

(1) What is the declaration for a C-style string that can hold a name with up to three printable characters (e.g., “Ron”)?

(2) The following code fragment _____.

struct student
{
            string name;
            double gpa;
};
student thisStudent;
cout << “Enter this student’s name: “ << flush;
cin >> thisStudent.name;
cout << “Enter this student’s GPA: “ << flush;
cin >> thisStudent.gpa;
student nextStudent = thisStudent;

(3) Given the following code to fill an array, what should the value of X be?
                  int X;
                  int data[100];
                  for(int i = 0; i <= X; i++)
                              data[i] = i;

(4) Which of the following statements calls the following function correctly?
          int MultiplyValues (int, int);

(5) Which of the following functions is taking an array of MyStruct structures as a pass-by-value parameter?

Explanation / Answer

1) Char Name[3] - it allocates for 3 character variables

2) Causes a run time error because the code

student thisStudent;
cout << “Enter this student’s name: “ << flush;
cin >> thisStudent.name;
cout << “Enter this student’s GPA: “ << flush;
cin >> thisStudent.gpa;
student nextStudent = thisStudent;

proper class object creation is not happened.

3) X=99. This value gives 100 array values to data;

4) int a = MultiplyValues (int x, int y) is the correct declaration for the given function definition

5) void MyFunc(MyStruct *data[]); will take values

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.