Do these questions have given answers already?
I dont really know too much about this, But i know a decent amount so im going to say C or D
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Answer:
False
Explanation:
Relational Database are only two dimensional (not three dimensional).
Note: Relations are two dimensional tables in relations databases.
Blind Carbon Copy
For emails. It is used to send a copy of the email to somebody without the original person receiving it knowing that you sent a copy.
