Answer:
bluetooth
Explanation:
cause u need to ask Google
Answer:
Computer is a electronic device which give us accurate result in a short preodical of time
Answer:
there a 7 billion of people as of 2015 census
A partial dependency exists.
We have two types of dependency. The partial dependency and the transitive dependency.
The answer here is partial dependency. It occurs when the attribute only depends on some parts of the element. In such attribute, the primary key is the determinant.
It can be shown as;
XY→WZ , X→W and XY is the primary key or the only candidate key
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I think it’s B if not it’s D both are similar
