July 9, 2021 in C and CPP
1.2 Static member functions in a class
A) Can call only other static member functions of the same class.
B) Can use only static data members of the same class.
C) Can use only static data members and other static member functions of the same class.
D) Can use anything other than its static data members and static member functions of the
same class.July 9, 2021 in C and CPP
1.1 Assignment operator ( = ) in C++
A) Cannot be overloaded.
B) Can be overloaded as a member function.
C) Can be overloaded as a member function as well as friend function.
D) Can be overloaded only as a friend function.July 9, 2021 in C and CPP
d) If a base class declares a function to be virtual, and a derived class does not use the term virtual when overriding that class, is it still virtual when inherited by a third-generation class? Justify.July 9, 2021 in C and CPP
c) Can static member variables be private? Justify.July 9, 2021 in C and CPP
b) How do you invoke a base member function from a derived class in which you've overridden
that function? How do you invoke a base member function from a derived class in which you
have not overridden that function?July 9, 2021 in C and CPP
a) What is a friend function? What is a friend class? Where must the declaration of a friend function appear?July 9, 2021 in C and CPP
d) What is the difference between a template and a macro? What is the difference between the parameter to a template and the parameter to a function? Is it possible to provide special behavior for one instance of a template but not for other instances?July 9, 2021 in C and CPP
c) What is the difference between cin.read () and cin.getline ()?July 9, 2021 in C and CPP
b) Is it possible to assign a value to a constant object and reassign a constant pointer? Write a program that declares an int, a reference to an int, and a pointer to an int. Use the pointer and the reference to manipulate the value in the int.July 9, 2021 in C and CPP
a) Write a program that takes a filename as a parameter and opens the file for reading. Read every character of the file and display only the letters and punctuation to the screen. (Ignore all non-printing characters.) Then close the file and exit.
