Programming - Methods in Java

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25.

How many types of instance methods?                        
A. 1 B. 2
C. 3 D. more than 5



26.

_________________________ methods are the methods that simply access or read the instance variables.                        
A. Accessor B. Mutator
C. Both D. none



27.

Can Accessor methods do not modify the instance of variable?                        
A. Yes B. No
C. cant say D. may be




28.

_____________ methods not only access the instance variables but also modify them                        
A. Accessor B. Mutator
C. Both D. none



29.

How are objects are passes to methods in Java?                        
A. Pass by Value B. Pass by Reference
C. Both D. Call by Value



30.

A method calling itself is called as _______________________ method.                        
A. recursive B. static
C. non static D. instance



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