Computer science

)Mark th e following statement as true or false! .We can declare an array of an abstract class 2. Object class is abstract. 3. This statement uses an implicit casting: Object O 4. A subclass can override a constructor of its superclass. 5. The constructors of an abstract class can never be use 6. Static methods cannot be overridden. . Final classess cannot be extended . All data members of an interface are public static final. , I we cannot create an object of the following class: new Circle ( ) ; ject ob new never be used. public class foo( //there is nothing inside ) /lend class I we can override a protected method as public. .We can override a protected method as public