Apple
9L0-521 · Question #11
You have set up multiple mail servers to receive email for your company. Which DNS record specifies the hostname of the mail server whose availability should be checked first when mail is being…
The correct answer is C. The MX record with the priority number that is lowest. See the full explanation below for the reasoning.
Question
You have set up multiple mail servers to receive email for your company. Which DNS record specifies the hostname of the mail server whose availability should be checked first when mail is being routed to an employee?
Options
- AThe A record with the priority number that is lowest
- BThe A record with the priority number that is highest
- CThe MX record with the priority number that is lowest
- DThe MX record with the priority number that is highest
- EThe PTR record with the priority number that is lowest
- FThe PTR record with the priority number that is highest
How the community answered
(36 responses)- A3% (1)
- C78% (28)
- D11% (4)
- E3% (1)
- F6% (2)
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