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What are the vectors?

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in C++ by (98.8k points)
What are the vectors?

(a) Arrays with dynamic size

(b) Arrays with different types of elements

(c) Same as array classes

(d) Arrays with static size but use template classes

I had been asked this question in an online quiz.

This interesting question is from seq_con Vector Class topic in portion Class Hierarchies, Library & Containers of C++

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Best answer
The correct option is (a) Arrays with dynamic size

Best explanation: Vectors are just like arrays with the ability to resize itself whenever an element is added to or deleted from it.

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