Java's listeners are ____ that a class must implement in order to handle events.
A. abstract classes
B. wrapper classes
C. interfaces
D. private classes
Answer: C
Computer Science & Information Technology
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If you want to change the speed of a clip but avoid changing the tone of vocals, what could you do?
What will be an ideal response?
Computer Science & Information Technology
The length of the string "computer science" is ____.
A. 14 B. 15 C. 16 D. 18
Computer Science & Information Technology