Lookup

Created by info@itofthefuture.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!

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Question:
Which of the following is correct about an abstract class?

An abstract class is a class that may or may not include abstract methods

Abstract classes can be instantiated and cannot be sublcassed

Abstract Class is the collection of Abstract methods

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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