Of course you have control, it's private and not access able to anyone else. But Social Network itself can control your info.
Answer:
It is the “executable” phrase of Word Wide Web with dynamic applications, interactive services, and “machine-to-machine” interaction. In Web 3.0, computers can interpret information like humans and intelligently generate and distribute useful content tailored to the needs of users.
The answer is D =(<span>$A$1-$B$1)
sources:just took the test</span>
Answer:
Don't post irrelevant questions.
Also yes it is.