This person is Elon Musk, the owner of Tesla :)
Uh, I think you mean antonym.
Anyways, here are some antonyms.
Careless, Certain, Foolish, Inattentive, Incautious
Answer:
"Option 1: To the end of an array." is the correct answer.
Explanation:
The word "Append" means adding to the end of a document.
Appending means whatever new content is added, it is added at the end of the document or data structure.
Similarly,
Appending an array means adding new elements to the end of the array.
Hence,
"Option 1: To the end of an array." is the correct answer.
