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Which of the following statement is correct about the program given below? #include<iostream.h> #include<string.h> #include<malloc.h> class CuriousTabString { char txtName[20]; public: CuriousTabString(char *txtTemp = NULL) { if(txtTemp != NULL) strcpy(txtName, txtTemp); } void Display(void) { cout<<txtName; } }; int main() { char *txtName = (char*)malloc(10); strcpy(txtName, "CuriousTab"); *txtName = 48; CuriousTabString objTemp(txtName); cout<< sizeof(txtName); return 0; }
Above program will display CuriousTab 8.
Above program will display CuriousTab 9.
Above program will display size of integer.
Above program will display CuriousTab and size of integer.
Above program will display 1.
Correct Answer:
Above program will display CuriousTab 9.
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Functions
Which of the following statement is correct about the program given below? #include
class CuriousTab { int x, y, z; public: CuriousTab(int x = 100, int y = 30, int z = 0) { this->x = x; this->y = y; this->z = z; Display(); } void Display() { cout<< x << " " << y << " " << z; } }; int main() { int a = 0, b = 1, c = 2; int &x = ++a; int &y = --b; int z = c + b - -c; CuriousTab objCuriousTab(x, y, z); return 0; }
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Which of the following statement is correct about the program given below? #include
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