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What is the name of a data member of class Vector which is used to store a number of elements in the vector?

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What is the name of a data member of class Vector which is used to store a number of elements in the vector?

(a) length

(b) elements

(c) elementCount

(d) capacity

This question was posed to me during an interview for a job.

I want to ask this question from Java.util topic in chapter java.util – The Collections Framework of Java

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Best answer
Right option is (c) elementCount

Best explanation: None.

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