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]. =
[B]. <<[C]. +
[D]. =
Answer: Option B
Similar Posts
Cpp Programming Quiz 139 – Which of the following two entities (reading from Left to Right) can be connected by the dot operator?
Question: Which of the following two entities (reading from Left to Right) can be connected by the dot operator?[A]. A class member and a class object.
[B]. A class object and a class.[C]. A class and a member of that class.
[D]. A class object and a member of that class.Answer: Option D
Cpp Programming 91 – Which of the following is an invalid visibility label while inheriting a class?
Question: Which of the following is an invalid visibility label while inheriting a class?[A]. public
[B]. private[C]. protected
[D]. friendAnswer: Option D
Cpp Programming Quiz 212 – What will be the output of the following program?
Question: What will be the output of the following program?
#include
class BixBase
{
public:
BixBase()
{
cout<< "Base OK. "; } ~BixBase() { cout<< "Base DEL. "; } }; class BixDerived: public BixBase { public: BixDerived() { cout<< "Derived OK. "; } ~BixDerived() { cout<< "Derived DEL. "; } }; int main() { BixBase *basePtr = new BixDerived(); delete basePtr; return 0; }[A].Base OK. Derived OK.
[B].Base OK. Derived OK. Base DEL.
[C].Base OK. Derived OK. Derived DEL.
[D].Base OK. Derived OK. Derived DEL. Base DEL.Answer: Option B
Cpp Programming Quiz 194 – What will be the output of the following program?
Question: What will be the output of the following program?
#include
#include
class BixString
{
char x[50];
char y[50];
char z[50];
public:
BixString()
{ }
BixString(char* xx)
{
strcpy(x, xx);
strcpy(y, xx);
}
BixString(char *xx, char *yy = " C++", char *zz = " Programming!")
{
strcpy(z, xx);
strcat(z, yy);
strcat(z, zz);
}
void Display(void)
{
cout<< z << endl; } }; int main() { BixString objStr("Learn", " Java"); objStr.Display(); return 0; }[A].Java Programming!
[B].C++ Programming!
[C].Learn C++ Programming!
[D].Learn Java Programming!Answer: Option D
Cpp Programming Quiz 235 – Which of the following statement is incorrect?
Question: Which of the following statement is incorrect?
[A].
Constructor is a member function of the class.
[B].The compiler always provides a zero argument constructor.
[C].It is necessary that a constructor in a class should always be public.
[D].Both B and C.
Answer: Option D
Explanation:
No answer description available for this question.
Cpp Programming Quiz 55 – Which of the following concept of oops allows compiler to insert arguments in a function call if it is not specified?
Question: Which of the following concept of oops allows compiler to insert arguments in a function call if it is not specified?[A]. Call by value
[B]. Call by reference[C]. Default arguments
[D]. Call by pointerAnswer: Option C