Question 21

What is the name of the Java concept that uses access modifiers to protect variables and hide them within a class?
  • Question 22

    Given the content of three files:

    Which statement is true?
  • Question 23

    Given the code fragment:

    What is the result?
  • Question 24

    Given:
    Acc.java:

    Which statement is true?
  • Question 25

    Given:

    What is the result?