What is a DNS MX record?
A) An address record
B) An IPv6 address record
C) A record for email servers
D) A pointer record that points to a canonical name
C
Explanation: A mail exchange record (that is, MX record) maps a domain name to an e-mail (or message transfer agent) server for that domain.
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The body element is where you provide browsers with information about the document.
Answer the following statement true (T) or false (F)
In a hospital each surgeon is assigned to a particular operating room (OR) on the same day each week (e.g., Dr. Smith is in OR22 every Wednesday). A surgeon gets exactly one such assignment and each OR gets some use. Other doctors (not surgeons) don't have ORs assigned to them. ORs are described by their (unique) room number and size. Each doctor is described by a (unique) Id, name, and phone
number. Draw an E-R diagram (neatly) that describes this enterprise and represents all these facts. What will be an ideal response?
Which of the following programs handles audio production tasks?
A. Flash B. Audition C. Premiere Pro D. Acrobat
Removing barriers so people with disabilities have equal access to the web is often a legal obligation under the Americans with Disabilities Act.
Answer the following statement true (T) or false (F)