AWS Certified Free Questions & Explanations
Cloud Practitioner
Correct Answer BQuestion
（会員限定）
1
2
3
4
Explanation
By caching data, edge locations respond to data from edge locations closer to the user without making a request to the origin server. This allows for low latency.
3 is correct in that it caches data, but it basically does not cache data that is updated frequently.
3 is correct in that it caches data, but it basically does not cache data that is updated frequently.
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Rate of correct answer 74%
No.34 Explanation
Which of the following is a correct characterization of edge location?
- Host EC2 closer to the user
- Reduce latency and improve user performance
- Cache frequently updated data to reduce requests to the origin server
- Change data daily
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