Difference between parameters and arguments ?

Interview Questions and Answers

Q1. Difference between parameters and arguments ?

Ans. Parameters are the variables that the method is expected to receive along with the method call. Arguments are the values which are passed on while calling the methods.

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Related Questions

Which of the following are valid declarations

1. void method(int... x){};
2. void method(int.. x){};
3. void method(int.. .x){};
4. void method(int ...x){};
5. void method(int... x){};
6. void method(int ... x){};
7. void method(int x, int... y){};
8. void method(int... x, int y){};
9. void method(int... x,int... y){};

What is the difference between these two method declarations ?

private static void method(String[] arg)

and

private static void method(String... arg)

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void method(int... x){};
void method(int[] x){};

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