Java Programming Multiple Choice Questions (MCQ) Online Test #14

What does the @Override annotation signify in Java?

What is a primary feature of Java's java.security package?

Which of the following best describes the "write once, run anywhere" philosophy of Java?

Which operator in Java is used for concatenating strings?

In Java, which loop type is guaranteed to execute at least once?

Which method is used to call a method of a parent class from a child class?

How do you declare an interface method in Java?

Which access modifier makes a class or member visible only within its own package?

What is the purpose of the synchronized keyword in Java?