Multiple ChoiceIntermediate 30s
Array reduce
Choose the best answer for: reduce method
Options
- 1reduce((acc, curr) => ...) accumulates values to a single result
- 2reduce doesn't take an initial value and always starts from zero
- 3reduce is the same as filter and returns the filtered elements
- 4reduce returns the array of intermediate accumulated values
Think you can answer under pressure?
Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.