When arguments are passed by value, the function works with the original arguments in the calling program.

Related MCQs

• Which of the following is true about the following program #include <iostream> class Test { public: int i; void get(); }; void Test::get() { std::cout <<"Enter the value of i: "; std::cin >>i; } Test t; // Global object int main() { Test t; // local object t.get(); std::cout <<"value of i in local t: "<<t.i<<'\n'; ::t.get(); std::cout <<"value of i in global t: "<<::t.i<<'\n'; return 0; }
• When an array name is passed to a function, the function
• In C++, const qualifier can be applied to Member functions of a class Function arguments To a class data member which is declared as static Reference variables
• Empty parentheses following a function name in a function prototype indicate that the function does not require any parameters to perform its task.
• When a function returns a value, the entire function call can appear on the right side of the equal sign and be assigned to another variable.
• Which of the following interface determines how your program will be used by other program?
• Which of the following can legitimately be passed to a function?
• In an assignment statement, the value on the left of the equal sign is always equal to the value on the right.
• When an argument is passed by reference
• Dividing a program into functions