Answer:
D: HTTP
Explanation:
When we talk about the email address and the different parts, we can mention for example:
Firstly the username, always an email address starts with a username, next we must use the symbol @, for example:
peter @
michael @
we can add numbers or some characters
henry_98 @
The last part is the domain name, this is the email's company.
Answer:
They acknowledge the source of a quotation, paraphrase, or summary; and (2) They provide explanatory comments that would interrupt the flow of the main text.so its B
<span>Files exist on data storage devices, such as hard disks, DVDs, USB drives, and reels of magnetic tape.
</span>Data storage<span> is the recording (storing) of information (data) and </span><span>these data storage devices use</span> a technology consisting of computer components and recording media used to retain digital data.DVDs, USBs and hard disks are examples for external data storage devices.
In general, synchronous communication means you have to wait for the answer all the time. The programming logic is simpler, but the cost that you spend a lot of time waiting.
If the options are:
<span>a. The people communicating don't need to be online at the same time.
b. There is lag time in the communication.
c. The communication occurs in real time.
a is false, you do need to be online to receive the message
b is true, typically you continue only after an acknowledgement
c is true, you wait for acknowledgement that occurs in real time (not necessarily fast though)</span>
