Q. To perform stream I/O with disk files in C++, you should

View solution

Q. Overloading the function operator

View solution

Q. In C++, the range of signed integer type variable is ________

View solution

Q. If x = y,5 = 2 then x ∧ y equals________.

(where ∧ is a bitwise XOR operator)

View solution

Q. If an array is declared as
int a[4] = {3, 0, 1, 2}, then values assigned to a[0] & a[4] will be ________.

View solution

Q. Mechanism of deriving a class from another derived class is known as____

View solution

Q. RunTime Polymorphism is achieved by ______

View solution

Q. A function call mechanism that passes arguments to a function by passing a copy of the values of the arguments is __________

View solution

Q. In C++, dynamic memory allocation is accomplished with the operator ____

View solution

Q. If we create a file by ‘ifstream’, then the default mode of the file is _________

View solution

Q. A variable defined within a block is visible

View solution

Q. The break statement causes an exit

View solution

Q. Which of the following cannot be legitimately passed to a function

View solution

Q. A property which is not true for classes is that they

View solution

Q. You can read input that consists of multiple lines of text using

View solution

Q. The keyword friend does not appear in

View solution

Q. The process of building new classes from existing one is called

View solution

Q. If you wanted to sort many large objects or structures, it would be most efficient to

View solution

Q. A friend function to a class, C cannot access

View solution

Q. The operator that cannot be overloaded is

View solution