You Are Setting Up a DNS Zone and Have Been

question 27

Multiple Choice

You are setting up a DNS zone and have been asked to create SPF and DKIM records. What type of DNS record will hold this information?

• A) SRV record
• B) CNAME record
• C) TXT record
• D) PTR record

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Definitions:

Eustachean

Relating to the Eustachian tube, which connects the middle ear cavity with the nasopharynx, helping equalize air pressure on both sides of the eardrum.

Eustashian

Likely a misspelling of "Eustachian," relating to the Eustachian tube that connects the middle ear to the nasopharynx, helping equalize air pressure.

Keflex

A brand name for the antibiotic cephalexin, used to treat a wide variety of bacterial infections by inhibiting cell wall synthesis.

Antibiotic

A type of medication used to treat bacterial infections by killing or inhibiting the growth of bacteria.