CS201P Quiz 2 by Iqra Azhar

In the call by reference method, which operator is used to get the address of a variable?

So, the correct option is .

In C++, all the string manipulation function are defined inside _______ header file.

stdio.h string.h conio.h iostream The correct answer is <string>.

What will be the output of the following code?

int main() Character string to integer Character string to long integer Character string to short Character string to float Therefore, the correct option is:Character string to float

___ character is used to terminate a string. Select the correct option Full Stop Null End Null

In C++, the precise way to declare a pointer is.

int ptr*; int & ptr; int ptr; int * ptr; int *ptr;

Which of the following is the correct way to initialize all the elements of array with 0?

int arr[5]=All_Zero; int arr[5]={5&0} int arr[5]={5(0)}; int arr[5]={0};

The correct way to initialize all elements of an array with 0 in C++ is: int arr[5] = {0};

n C++, what is the correct syntax for accessing the fifth element of an array?

a(5) a(4)