Which statements describe the elements of the email function? Check all that apply.
Messages are delivered from one email address to another.
An email address can be used to identify the sender in Contacts.
The local part of the email address contains the user name.
The domain part of the email address can a business name.
Answer:
The local part of the email address contains the user name.
The domain part of the email address can a business name.
Explanation:
Elements of email function include the local part of the email which can contain the username, the domain part of the email, the sender, receiver, and other components.
Answer:
Closure
Explanation:
The relational operators have the property of closure ; that is, the use of relational algebra operators on existing relations (tables) produces new relations.
Based on the above, the type of cable that need to be used by you is option B) Plenum rated cable.
<h3>What is plenum rated cable mean?</h3>
Plenum rated cable is known to be a kind of a cable that tends to have a unique form of insulation that is known to have low smoke and low flame attribute.
Note that the Plenum cable is one that need to be installed in any "air handling" space and as such, Based on the above, the type of cable that need to be used by you is option B) Plenum rated cable.
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See full question below
You are adding new wires in your building for some new offices. The building has a false ceiling that holds the lights and provides an air path for heating and air conditioning. You would like to run your Ethernet cables in this area. Which type of cable must you use?
A) STP cables
B) Plenum rated cable
C) Cat 5e or Cat 6a cables
D) PVC jacketed cables
E) Fiber optic cables
Answer:
(A) graphical glitches (B) choppy frames (D) sound that does not match motion
Explanation:
I did the assignment and (A) (B) (D) were correct.
hope it helps
