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9L0-521 · Question #11
9L0-521 Question #11: Real Exam Question with Answer & Explanation
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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
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