Question: 2.4-9 DNS and HTTP Caching. We learned that in HTTP web browser caching, HTTP local web server caching, and in local DNS caching, that a

2.4-9 DNS and HTTP Caching. We learned that in HTTP web browser caching, HTTP local web server caching, and in local DNS caching, that a user benefits (e.g., shorter delays over the case of no caching) from finding a localearby copy of a requested item. In which of the following forms of caching does a user benefit from its not only from its own recent requests (and cached replies) but also from recent requests made from other users? Local DNS server caching HTTP browser caching HTTP local web caching

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