[Solved] What is meant by physical size in a dynamic array?

What is meant by physical size in a dynamic array?

a) The size allocated to elements
b) The size extended to add new elements
c) The size of the underlying array at the back-end
d) The size visible to users

Answer: c
Explanation: Physical size, also called array capacity is the size of the underlying array, which is the maximum size without relocation of data.

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