The Fault-Tolerant Nature of the DNS Ensures That

Multiple Choice

The fault-tolerant nature of the DNS ensures that:

A) if users can't reach a host computer, they are redirected back to the previous page.
B) mistyped or misspelled Web addresses are automatically corrected.
C) if a document or file can't be accessed, it won't result in a 404 error.
D) the service continues functioning even if one nameserver goes down.
E) mismatched host names and domain names are still assigned with the correct IP address.