News group
Use net
Backbone
Flaming E. Spam
Answer is Right!
Answer is Wrong!
The correct answer is E. Spam.
Spam is unsolicited, unwanted, and often harmful email sent to a large number of recipients for the purpose of advertising, phishing, spreading malware, etc. It is a major problem on the Internet, and can be very annoying and disruptive.
News group is a discussion forum on the Internet where people can post messages and read messages posted by others. Usenet is a network of newsgroups. Backbone is the main network that connects other networks together. Flaming is a type of online communication that is characterized by angry or aggressive language.
I hope this helps!