Answer:
The correct answer is BC → A, A does not hold over S. we noticed the tuples (1 ,2 ,3 ) and (4 ,2 ,3) which can hold over S)
Explanation:
Solution
No, since in this case the instance of S is provided. so such particular dependencies are unable to breach through such instance, but unable to tell which the dependencies hold towards S.
A functional dependency holds towards only when a relation forms a statement regarding the complete allowed instances of relation.
Answer:
Critically analyzing technology helps realize the need for improvement, extension and creativity that technology can bring towards advancement basically both for personal interactions and in professional settings.
Explanation:
It's helps build the need of Technological inclusion for productivity. Thank you.
Formatting<span> writes the file system structure to the disk.</span>
Umm
This is to bunch of questions..