AP CSA Unit 1 Day 26: Reassigning String Method Result

Unit 1, Section 1.10 • Cycle 2
Day 26 Advanced Practice • Harder Difficulty
Focus: Capture required Hard Predict Output

Advanced Practice Question

Consider the following code:
String s = "abc";
s = s.toUpperCase();
System.out.println(s);
What is printed?
Difficulty: Hard | Topic: Reassigning String method result | Cycle: 2 (Advanced)
Why This Answer?

This question tests your understanding of capture required. The correct answer demonstrates precise knowledge of how Java handles reassigning string method result.

Common Mistakes
Mistake #1: Misunderstanding the concept

Students often make errors with reassigning string method result by not carefully tracing execution or understanding the underlying concept.

Mistake #2: Not considering edge cases

This Cycle 2 HARD question requires careful attention to detail and understanding of how Java behaves in this scenario.

AP Exam Strategy

For questions testing reassigning string method result, always trace execution step-by-step. Write down intermediate values. Don't skip steps - the AP exam rewards precise understanding of Java behavior.

Master This Topic

This Cycle 2 HARD question tests reassigning string method result. Review Unit 1 concepts to build mastery of primitive types, objects, and String manipulation.

  • Understanding capture required
  • Tracing code execution accurately
  • Avoiding common pitfalls
View Unit 1 Study Guide

Ready for More Challenges?

Cycle 2 questions prepare you for the hardest AP CSA exam questions.

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