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Internet / AI Technology University (ITU/AITU)
Created by tony_santillanes@hotmail.com
Welcome Anonimous.User to this quiz related to API, Interface and Abstract Class.

Read the question and choose the best answer. Time is limited to 40 seconds!

Important! Do not forget to rank the quality of the question (from bad to excellent).
An initiator of the quiz will get royalty score for QnAs created by her/him and can win the Top Creativity Prize.
Question:
Can a class extend an interface?

No, a class can extend multiple classes but not interfaces.
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Yes, you can extend as many interfaces as you want.


No, a class can only extend one parent class.


Rank the Quality of the Question from "-10" (bad) or "0" (not clear) to 10 (correct) or even 20 (very good!)
-10 (bad/wrong) 0 (not clear) 10 (correct) 20 (very good!)
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