Java Programming Basics Quiz

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Questions and Answers

What is the smallest individual unit of a program written in any programming language?

  • Variable
  • Token (correct)
  • Operator
  • Function

Which of the following is an example of a Java application program?

  • class Welcome { static void Main() { Console.WriteLine("Welcome to C# Programming"); } }
  • public class Welcome { public static void main(String[] args) { System.out.println("Welcome to Java Programming"); } } (correct)
  • int main() { cout << "Hello, World!"; return 0; }
  • function welcome() { console.log('Welcome to JavaScript'); }

What are some examples of Java special symbols?

  • + - * / . ; , = (correct)
  • { } [ ] < >
  • $ @ # % ^
  • && || ! == !=

Which of the following is considered a Java identifier?

<p>variableName (B)</p> Signup and view all the answers

What are Java word symbols also known as?

<p>Reserved words (B)</p> Signup and view all the answers

Which of the following is an example of a Java special symbol?

<ul> <li>(B)</li> </ul> Signup and view all the answers

What is the correct format for the main method in a Java application program?

<p>public static void main(String[] args) (A)</p> Signup and view all the answers

Which of the following is a Java reserved word or keyword?

<p>static (B)</p> Signup and view all the answers

What is the naming convention for all letters in a Java reserved word?

<p>Always lowercase (D)</p> Signup and view all the answers

Which of the following is an example of a Java identifier?

<p>Welcome (D)</p> Signup and view all the answers

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