List of top Computer Studies Questions on Object-Oriented Programming

Which of the following option protects data by making them inaccessible from outside in Object Oriented Programming?
Which of the following option enables to represent data in which the implementation details are hidden in Object Oriented Programming?
Which of the following feature allows defining more than one method having same name but different signatures in a single class in Object Oriented Programming?
Which of the following represents non-exclusive relationship between two classes in Object Oriented Programming?
Which of the following option is known as existing class in Object Oriented Programming?
In Object-Oriented methodology, the focus is on which of the following entities?
Which of the following option is referred to attributes that describe the object, in Object Oriented Programming?