Cpp Programming Quiz 213 – Can a class have virtual destructor?
Question: Can a class have virtual destructor?
[A]. Yes
[B]. No Answer: Option A
[B]. No Answer: Option A
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Cpp Programming 72 – Which of the following are available only in the class hierarchy chain?
Question: Which of the following are available only in the class hierarchy chain?[A]. Public data members
[B]. Private data members[C]. Protected data members
[D]. Member functionsAnswer: Option C
Cpp Programming Quiz 23 – Which of the following statement is correct about the program given below?
Question: Which of the following statement is correct about the program given below?
#include
int main()
{
int x = 80;
int &y = x;
x++;
cout << x << " " << --y; return 0; }[A].The program will print the output 80 80.
[B].The program will print the output 81 80.
[C].The program will print the output 81 81.
[D].It will result in a compile time error.Answer: Option A
Cpp Programming 89 – Which of the following operator is overloaded for object cout?
Question: Which of the following operator is overloaded for object cout?[A]. >>
[B]. <<[C]. +
[D]. =Answer: Option B
Cpp Programming Quiz 5 – Which of the following statement is correct about the program given below?
Question: Which of the following statement is correct about the program given below?
#include
int main()
{
int m = 2, n = 6;
int &x = m;
int &y = n;
m = x++;
x = m++;
n = y++;
y = n++;
cout<< m << " " << n; return 0; }[A].The program will print output 2 6.
[B].The program will print output 3 7.
[C].The program will print output 4 8.
[D].The program will print output 5 9.Answer: Option C
Cpp Programming Quiz 29 – Which of the following statement is correct?
Question: Which of the following statement is correct?[A].A reference is a constant pointer.
[B].A reference is not a constant pointer.[C].An array of references is acceptable.
[D].It is possible to create a reference to a reference.Answer: Option A
Cpp Programming Quiz 205 – What will be the output of the following program?
Question: What will be the output of the following program?
#include
class IndiaBix
{
int K;
public:
void BixFunction(float, int , char);
void BixFunction(float, char, char);};
int main()
{
IndiaBix objIB;
objIB.BixFunction(15.09, 'A', char('A' + 'A'));
return 0;
}
void IndiaBix::BixFunction(float, char y, char z)
{
K = int(z);
K = int(y);
K = y + z;
cout<< "K = " << K << endl; }[A]. The program will print the output M = 130.
[B]. The program will print the output M = 195.
[C]. The program will print the output M = -21.
[D]. The program will print the output M = -61.Answer: Option D