Answer and Explanation:
a) Key for the relation courses is HS.
b) FD's are already minimal basis, as no attributes can be removed from the left side, right side is having only single attributes and none of the FD can be removed as given in the question.
c) By using the 3NF synthesis algorithm, the final set of relations obtained will be CT, HRC, HTR, HSR, CSG (FD'S are already proved to be minimal basis in part (b)). All the relations are in BCNF.
Answer: shared
Explanation:
Shared media simply refers to the contents that a particular brand posts to social media platforms.
In such cases, the site gives room for the users to join conversations regarding the post being shared by the brand. It is typically cost effective and used by several organizations.
Answer:
Positive use of the technology before the pandemic. Is to talk to relatives who live far away. Find a Cool Recipe and to be nice online.
Explanation:
Answer:
A
Explanation:
Using hashes is preferred because encrypted IOS passwords can be easily decrypted.
