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A list is represented as a vector but can contain objects of ___________

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A list is represented as a vector but can contain objects of ___________

(a) Same class

(b) Different class

(c) Similar class

(d) Any class

The question was asked in homework.

The query is from Overview of R topic in portion History, Overview and Getting Started of R Programming

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Correct answer is (b) Different class

The best I can explain: A list can contain objects of different class. But a vector can only contain objects of the same class. A vector cannot have contain objects of the different class. Same class objects are used mostly.

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