Which command sets DNS servers to 8.8.8.8 and 1.1.1.1 and enables DNS recursive lookup for clients?

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Multiple Choice

Which command sets DNS servers to 8.8.8.8 and 1.1.1.1 and enables DNS recursive lookup for clients?

Explanation:
Configuring a router to serve DNS to clients requires two things: specify upstream DNS servers the router can query, and enable the router to answer DNS queries from remote clients. The command shown does exactly that by setting two DNS servers (upstream resolvers) and turning on remote requests. With allow-remote-requests=yes, clients on the network can use the router as their DNS resolver, and the router will forward those queries to the chosen upstream servers (for example, 8.8.4.4 and 1.1.1.1). The key idea is providing reliable resolvers and enabling recursion so the router can resolve names on behalf of clients.

Configuring a router to serve DNS to clients requires two things: specify upstream DNS servers the router can query, and enable the router to answer DNS queries from remote clients. The command shown does exactly that by setting two DNS servers (upstream resolvers) and turning on remote requests. With allow-remote-requests=yes, clients on the network can use the router as their DNS resolver, and the router will forward those queries to the chosen upstream servers (for example, 8.8.4.4 and 1.1.1.1). The key idea is providing reliable resolvers and enabling recursion so the router can resolve names on behalf of clients.

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