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AP Computer Science a Flashcards: Compound Assignment Operators

Study Compound Assignment Operators 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 result after 'z *= 3' if z is 7?

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ANSWER
  1. 7 × 3 = 21, then assigned back to z.

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AP Computer Science a: Using Objects and Methods

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What this deck covers

This deck focuses on Compound Assignment Operators, 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 8Practice questions for this set
What is the final value of score after execution of the game score code below? 
public class GameScoreTotal {
    public static void main(String[] args) {
        int score = 7; // starting score

        /* Earn points for actions */
        score += 9; // bonus points
        score *= 3; // triple score

        // Penalty for mistake
        score -= 5; // subtract 5

        // Convert to points per level (2 levels)
        score /= 2; // integer division

        // Keep only remainder when split into 4 teams
        score %= 4; // remainder

        System.out.println("Final score: " + score);
    }
}
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