Programming - Type Casting

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13.

How to convert an object to string?                        
A. Object to String – toString() B. Object to String – toChar()
C. Object to String – toInt() D. Object to String – toStringChar()



14.

How to compare two objects?                        
A. hashCode() B. equals()
C. Both D. None



15.

_____________ refers to changing an entity of one datatype into another                        
A. Type Casting B. Type Converting
C. Both D. None




16.

A _____________ variable whose type is the same as the class from which the object was instantiated.An Object as Object is a super class of every Class.Implicit Cast                        
A. reference B. static
C. non-static D. None



17.

A ________ variable whose type is a super class of the class from which the object was instantiated.                        
A. reference B. static
C. non-static D. None



18.

A _____________ variable whose type is an interface that is implemented by the class from which the object was instantiated.                        
A. reference B. static
C. non-static D. None



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