Functions - Programming

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Which of the following statement is correct about the program given below?

#include<iostream.h> 
static int b = 0; 
void DisplayData(int *x, int *y = &b)
{
    cout<< *x << ' ' << *y;
}
int main()
{
    int a = 10, b = 20 ;
    DisplayData(&a, &b);
    return 0; 
}

A The program will print the output 10 20.

B The program will print the output 10 0.

C The program will print the output 10 garbage.

D The program will report compile time error.

ANS:A - The program will print the output 10 20.

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Functions - Programming

Which of the following statement is correct about the program given below?
`#include<iostream.h> static int b = 0; void DisplayData(int x, int y = &b) { cout<< x << ' ' << y; } int main() { int a = 10, b = 20 ; DisplayData(&a, &b); return 0; }`

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Functions - Programming

Which of the following statement is correct about the program given below? #include<iostream.h> static int b = 0; void DisplayData(int *x, int *y = &b) { cout<< *x << ' ' << *y; } int main() { int a = 10, b = 20 ; DisplayData(&a, &b); return 0; }

Solution

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Which of the following statement is correct about the program given below?
`#include<iostream.h> static int b = 0; void DisplayData(int x, int y = &b) { cout<< x << ' ' << y; } int main() { int a = 10, b = 20 ; DisplayData(&a, &b); return 0; }`

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Mcqs Questions