Social Networking Can Be Traced Back to Online Services, Such

Q72: _ is/are online service(s) that facilitate communication

Q73: _ is the process of determining the

Q74: If a Creative Commons license contains ND,

Q75: When communication is _, messages are held

Q76: Wikipedia articles can be edited by anyone

Q78: A message _ contains the sender and

Q79: Technologies similar to instant messaging were available

Q80: Social media are categorized into four groups:

Q81: The protocol used in a local email

Q82: Social media sites, such as Wikipedia, YouTube,