Which of the following is an example of a non-static method? (Select whichever applicable)Question 9Answera.void displayMessage() {}b.public static void printName() {}c.public void calculateSum() {}d.private static int x = 10;
Question
Which of the following is an example of a non-static method? (Select whichever applicable)Question 9Answera.void displayMessage() {}b.public static void printName() {}c.public void calculateSum() {}d.private static int x = 10;
Solution
The examples of non-static methods from the options provided are:
a. void displayMessage() {}
c. public void calculateSum() {}
Non-static methods, also known as instance methods, require an instance of the class to be created before they can be called. This is because they belong to an instance of the class, not the class itself. In contrast, static methods belong to the class itself and can be called without creating an instance of the class.
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