An Email Server, Which Is Called "Frederick," Has an IPv6

question 450

Multiple Choice

An email server, which is called "Frederick," has an IPv6 address of 2001::5689:23:ABCD:6A, but most users call it "Fred" for short. Which of the following DNS entries is needed so the alias "Fred" can also be used?

• A) MX
• B) AAAA
• C) SRV
• D) CNAME
• E) TXT
• F) NS

---

Definitions:

Revenue Recognition

The accounting principle that dictates the specific conditions under which revenue is recognized and recorded, typically when the earning process is judged to be complete and the revenue is measurable.

Period Of Sale

The time frame during which a sale transaction is completed, from the offer to the transfer of ownership.

Revenue Recognition

The accounting principle that revenue should be recorded when earned, regardless of when payment is received, ensuring accurate financial reporting.

Period Of Sale

The time period between when a product is listed for sale and when it is actually sold.