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Question 1 price is an instance variable of a class. Inside that class there is a method...

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Question

Programming

Question 1

price is an instance variable of a class. Inside that classthere is a method public void change(int price).

From inside the method \" change\" how do we refer to the instancevariable price and not the parameter price?

Answer:

Question 2

A method of a class can access which of the following:

1 global variables in the same scope

2. local variables defined within the method

3. the instance variables of its class

4. its parameters

Question 3

Which of the following are true of accessor methods:

1. accessor methods are of the same type as the variable towhich they provide access.

2. accessor methods take no parameters

3. accessor methods are always of type void

4. accessor methods should be private

Answer & Explanation Solved by verified expert
3.6 Ratings (327 Votes)
Solution Answer 1 thisprice will refer to the instance variable of the class only price will refer to the parameter of the method Answer 2 1 global    See Answer
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