A city NOC client successfully GETs a Cisco site list with Cache-Control: max-age=300. What is the cache-aware optimization for the next two minutes?
Select an answer to reveal the explanation.
Short Explanation
If the bakery says the loaf stays good for five minutes, you do not buy a new one every second. Honor max-age and reuse the fresh copy—the cache control already paid for that lifetime.
Full Explanation
Cache-Control max-age advertises how long a successful GET representation remains fresh. Within that lifetime, consumers should reuse the stored body rather than hammering the origin with unconditional GETs. That optimization cuts latency and quota while remaining within the server’s freshness contract.