Multiple ChoiceHard 30s
Vary header
Choose the best answer for: vary header
Options
- 1Vary overrides the Cache-Control header when present
- 2Vary is a legacy header and deprecated since HTTP/1.1
- 3Vary tells clients which cookies to send with requests
- 4Vary tells caches which request headers affect response
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.