⟩ Static variable must be declared in public section of the class. a. True b. False
b. False
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More Questions for you:
Can you please explain the difference between a template class and class template?
What is meant by template parameter? a) It can be used to pass a type as argument b) It can be used to evaluate a type. c) It can of no return type d) None of the mentioned
Which parameter is legal for non-type template? a) pointer to member b) object c) class d) none of the mentioned
Why we use template-template parameter? a) binding b) rebinding c) both a & b d) none of these
What is the output of this program?
#include <iostream>
using namespace std;
template <typename T, int count>
void loopIt(T x)
{
T val[count];
for(int ii = 0; ii < count; ii++)
{
val[ii] = x++;
cout << val[ii] << endl;
}
};
int main()
{
float xx = 2.1;
loopIt<float, 3>(xx);
}
a) 2.1
b) 3.1
c) 4.1
d) 2.1
3.1
4.1Is the size of character literals different in C and C++? a) Implementation defined b) Can't say c) Yes, they are different d) No, they are not different
What is the output of this program?
#include <stdio.h>
int main()
{
char a = '12';
printf("%d", a);
return 0;
}
a) Compiler error
b) 12
c) 10
d) EmptySuppose in a hypothetical machine, the size of char is 32 bits. What would sizeof(char) return? a) 4 b) 1 c) Implementation dependent d) Machine dependent
How do we represent a wide character of the form wchar_t? a) L'a' b) l'a' c) L[a] d) la
What will be the output of this program?
#include <iostream>
using namespace std;
int main()
{
char c = 74;
cout << c;
return 0;
}
a) A
b) N
c) J
d) I
