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  1. AP Computer Science A
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Using Objects in AP Computer Science A

Question 1
college-boardComputer Science AAPExam Style
1 mark

If a student-designed software application systematically analyzes social media trends and hashtags to identify key public interest topics, which void method would be most critical for continual update without returning any data?

Question 2
college-boardComputer Science AAPExam Style
1 mark

What advantage does calling a void method have when writing code that performs repetitive tasks within different parts of a program?

Question 3
college-boardComputer Science AAPExam Style
1 mark

What benefit does encapsulating calculations within their own non-void returning methods provide when building complex systems?

Question 4
college-boardComputer Science AAPExam Style
1 mark

If a class Game has a void method initialize() that sets up the game environment, which of the following correctly demonstrates calling this method from within a constructor in a subclass BoardGame?

Question 5
college-boardComputer Science AAPExam Style
1 mark

In a Java program, what is the consequence of calling a void method within a System.out.println statement?

Question 6
college-boardComputer Science AAPExam Style
1 mark

Which of the following statements correctly calls the setSpecies method for a Flower object named myFlower?

Question 7
college-boardComputer Science AAPExam Style
1 mark

What statement can be added at the beginning of a method to ensure it is only called internally by other methods within the same class?

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Question 8
college-boardComputer Science AAPExam Style
1 mark

When dealing with large datasets that frequently undergoes numerous search operations which data structure should ideally be used to ensure performance efficiency?

Question 9
college-boardComputer Science AAPExam Style
1 mark

What kind of sophisticated void method could intelligently allocate computational tasks among multiple processors within an educational parallel computing simulator?

Question 10
college-boardComputer Science AAPExam Style
1 mark

Which of the following statements correctly calls the setLength method for a Rectangle object named myRectangle?