Could be anything?
Maybe you get an email from them on their PC, which means they have internet
Answer:
Folksonomy.
Explanation:
A system of classifying and organizing online content into categories by the use of user-generated metadata such as keywords is called a folksonomy.
This ultimately implies that, folksonomy is a user-generated system which is typically used for classifying and organizing online content into various categories through the use of metadata such as keywords, electronic tags and public tags in order to make it easier to find in the future.
Hence, folksonomy is highly beneficial in areas such as collaborative learning, teacher resource repository, collaborative research, educational platforms, e-commerce etc.
Answer:
sustainability
Explanation:
Sustainability -
It refers to the method to meet the needs of the present generation without hampering the needs of the future generation as well , is referred to as sustainability .
The process of sustainability require to follow the concept of reuse and recycle to be safe for the environment .
The process is very safe for the planet , as it environmental friendly .
Hence , from the given scenario of the question ,
The correct answer is sustainability .
D. each table must depend on the entire foreing key
