
Recursion Flashcard
Flashcard
•
Computers
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
Which of the following can be used to replace /* missing code */ so that the call bark(5) will cause "woof" to be printed five times? Options: bark(num - 5);, bark(num - 1);, bark(num);, bark(num + 1);, bark(num + 5);
Back
bark(num - 1);
2.
FLASHCARD QUESTION
Front
What value is returned by the method call calcMethod(16)?
Back
41
3.
FLASHCARD QUESTION
Front
What is printed as a result of executing the following statement?
System.out.println(goAgain("today", 1));
Back
todayodayay
4.
FLASHCARD QUESTION
Front
What value is returned as a result of the call mystery(9) ?
Back
25
5.
FLASHCARD QUESTION
Front
What value is returned as a result of the call mystery(2, 3)?
Back
No value is returned because mystery throws an ArrayIndexOutOfBoundsException.
6.
FLASHCARD QUESTION
Front
Which of the following is printed as a result of the call mystery(123456) ?
Back
123456
7.
FLASHCARD QUESTION
Front
What is printed as a result of executing the following code segment?
int[] array = {6, 8, 7, 9, 5};
mystery(array, 0);
Back
59786
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