A member variable declared with a private access specifier has visibility only in the …………… .

1. Class
2. Package
3. Subclass
4. All of these

A member variable declared with no access specifier has visibility in …………… .

1. Class and package only
2. Class, package and subclass only
3. Class and subclass only
4. Class only

A static variable …………… .

1. is preceded by static keyword in the declaration
2. is accessed via the class name
3. is also known as a class variable
4. All of the above

…………… is the feature by means of which one class acquires the properties of another class.

1. Abstraction
2. Inheritance
3. Encapsulation
4. Polymorphism