What was the purpose of the internet architecture board?
c. to create an online enforcement agency

d. to regulate ethical online behavior

Explanation:

The Internet Architecture Board (IAB), at the beginning, was created by the United States Department of Defense with another name Internet Configuration Control Board, having as purpose to oversee the internet world from a technical perspective, but later this agency became international in 1992, creating the Internet Architecture Board to have a impartial agency constantly watching the Internet, providing architectural oversight of protocols and processes, also they ensure the Internet as a trusted medium of communication, which means that they ensure that it's constantly on and working.