Multiple ChoiceIntermediate 30s
Array splice
Choose the best answer for: splice method
Options
- 1splice(start, deleteCount, ...items) modifies array in place
- 2splice returns the modified array after mutating it in place
- 3splice creates a copy of the array with the removed elements
- 4splice only removes elements and never inserts or replaces
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.