You mean social networking? If so, Social networking is the use of Internet-based websites to stay connected with friends/family/anyone really. Social networking can have a social purpose, a business purpose, or both, through various websites. Hope this helps!! :)
Whenever the VM does not need to be access at a known address by other network nodes.
In a relational database application, a <u>foreign key</u> is used to link one table with another.
<h3>What is a
foreign key?</h3>
In database management system (DBMS), a foreign key can be defined as a column whose value provides a link between the data that are stored in a table or relational database.
This ultimately implies that, a <u>foreign key</u> is used to link one table with another in a relational database application.
Read more on keys here: brainly.com/question/8131854
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