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When rendering a list using the JavaScript map() method, what is required for each element rendered? Question Posted on 23 Sep 2023 Home >> JavaScript >> React MCQ >> When rendering a list using the JavaScript map() method, what is required for each element rendered? |
When rendering a list using the JavaScript map() method, what is required for each element rendered?
Choose the correct option from below list
(1)index
(2)key
(3)id
(4)data
Answer:-(2)key | |
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