📊 Ruby
Q. In Ruby, Array index -1 represent ______.
  • (A) First Element
  • (B) Last element
  • (C) Middle element
  • (D) Reverse the array
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✅ Correct Answer: (B) Last element

Explanation: A negative index is assumed relative to the end of the array --- that is, an index of -1 indicates the last element of the array, -2 is the next to last element in the array, and so on.

Explanation by: Yami Thakur
A negative index is assumed relative to the end of the array --- that is, an index of -1 indicates the last element of the array, -2 is the next to last element in the array, and so on.

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