answerWhich of these is not abstract?OptionsThreadListAbstractListNone of the Mentioned
Question
answerWhich of these is not abstract?OptionsThreadListAbstractListNone of the Mentioned
Solution
The option that is not abstract is "List". This is because in Java, List is an interface which can have concrete implementations. On the other hand, AbstractList is an abstract class in Java that implements most of the List interface. Thread is a class, not an abstract one. So, the correct answer is "List".
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