AP Computer Science a Flashcards: Abstraction And Program Design

Study Abstraction And Program Design 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

Which keyword is used to implement an interface in Java?

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ANSWER

The 'implements' keyword is used to implement an interface. Creates contractual obligation to provide method implementations.

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AP Computer Science a: Class Creation

You are hereAbstraction and Program Design37 cards

Anatomy of a Class38 cards

Class Variables and Methods38 cards

Constructors37 cards

Impact of Program Design24 cards

Methods: How to Write Them38 cards

Methods: Passing and Returning References36 cards

Scope and Access37 cards

this Keyword31 cards

All flashcards

37 cards

What this deck covers

This deck focuses on Abstraction And Program Design, 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 36Practice questions for this set

A programmer is designing a class to model a specific type of laptop computer. The specification notes that all laptops of this model share the same manufacturer name and screen resolution. However, each individual laptop has its own unique serial number and current battery percentage. How should these attributes best be represented in the Laptop class?

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