Category java homework help

Advanced Programming – Need Programming Assignment Help

Question 1

a) Consider the following sequence of instructions in Java. In the table below, state what each and every variable contains before or after each statement is executed.

1. int j = 2;
2. int k = 5;
3. int m = 3 + 2 * 4;
4. double v = 1.0 / 2.0;
5.
6. v = k / 2.0;
7. m = k / j;
8. k = k % m;
9. v = m + j;

b) In Object-oriented programming, what is the difference between a class and an object? Provide a real world example to support your answer.

c) Explain, with the aid of an example and a diagram, the difference between an object and an object variable.

d) In addition to a body of a method, there are three other parts to a method definition. Name each of these parts.

e) What general name is given to the method that initialises an object’s data members when an object is instan...

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