All challenges
Multiple ChoiceIntermediate 180s

[AWS] CORS Managed API frontend

Enable cross-origin requests.
Options
  1. 1EC2
  2. 2Lambda
  3. 3API Gateway
  4. 4S3

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.

Play this in a 3-minute battle