Log inSign up

AP Computer Science a Flashcards: Anatomy Of A Class

Study Anatomy Of A Class in AP Computer Science a with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is the signature of a method?

Tap card or press Space to flip

ANSWER

The method's name and parameter list. Identifies method for compilation and overriding.

1 / 38

AP Computer Science a: Class Creation

You are hereAnatomy of a Class38 cards

All flashcards

38 cards

What this deck covers

This deck focuses on Anatomy Of A Class, giving you a quick way to review the definitions, rules, and examples that matter most for AP Computer Science a.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 23Practice questions for this set
Considering the Java class example below, which access modifier would you use for owner to ensure encapsulation? 
public class BankAccount {
  // Fields represent state
  private String owner;
  private double balance;

  public BankAccount(String owner, double startingBalance) {
    this.owner = owner;
    balance = startingBalance;
  }

  public String getOwner() { return owner; }
}

// Encapsulation: hide fields, expose methods.
// Inheritance: subclasses can extend BankAccount.
// Polymorphism: overridden methods can change behavior.
Based on the class structure presented above, which modifier best fits owner?
Choose an answer

Keep your progress across every deck

Free account · cards you mark are saved to it