What is the syntax of a Java method? a. public static int methodName(int a, int b) { // body } b. public int methodName(int a, int b) { // body } c. public static void methodName(int a, int b) { // body } d. public void methodName(int a, int b) { // body } e. all
Question
What is the syntax of a Java method? a. public static int methodName(int a, int b) { // body } b. public int methodName(int a, int b) { // body } c. public static void methodName(int a, int b) { // body } d. public void methodName(int a, int b) { // body } e. all
Solution
The syntax of a method in a programming language is the structure and format that must be followed when defining a method. In the case of Java, the syntax of a method includes the following components:
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Access modifier: This specifies the visibility of the method. It can be public, private, protected, or default (no modifier).
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Return type: This specifies the type of value that the method will return. It can be any valid data type or void if the method does not return a value.
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Method name: This is the name given to the method. It should be a meaningful name that describes the purpose of the method.
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Parameters: These are the variables that are passed to the method. They are enclosed in parentheses and separated by commas. Each parameter consists of a data type followed by a variable name.
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Method body: This is the block of code that is executed when the method is called. It is enclosed in curly braces {}.
Based on the given options, the correct syntax for a Java method can be any of the following:
a. public static int methodName(int a, int b) { // body } b. public int methodName(int a, int b) { // body } c. public static void methodName(int a, int b) { // body } d. public void methodName(int a, int b) { // body }
Therefore, the correct answer is option e. all, as all of the given options represent valid syntax for a Java method.
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