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Unit 2: Using Objects
Quick questions on Calling a non-void method - AP Computer Science A Unit 2
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
A method header is boolean isEmpty(). Write a statement that stores the returned value in a boolean variable empty for an object list. [1 point]
What is q2?Show answer
Explain the difference between a void method and a non-void method in terms of how their calls are used. [2 points]
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