The main method in java should ___________.Select one:a.return intb.be public staticc.take boolean[] as argumentd.be private static

Break Down the Problem

1. Identify the purpose of the main method in Java.
2. Evaluate each option given in the multiple-choice question to determine which is correct.

Relevant Concepts

• The main method in Java is the entry point for any standalone Java application.
• Its definition must adhere to specific Java language rules.

Analysis and Detail

1. Option a: return int

   • The main method does not return a value; it must be defined with a void return type.

2. Option b: be public static

   • The main method must be public so that it can be accessible from outside the class, and static to be called without creating an instance of the class.

3. Option c: take boolean[] as argument

   • The standard signature for main method takes String[] args as an argument, not boolean[].

4. Option d: be private static

   • The main method should not be private; it needs to be public.

Verify and Summarize

• The only option that adheres to the requirements for the main method is "b. be public static."

Final Answer

b. be public static