Online personal account, personal websites are examples of :

Using someone else's twitter handle to post something will be termed as :

Which of the following is a/an open-source software?

Public Domain Software is free and can be used with restrictions:

E-document becomes legal after it is digitally signed.

The ability to control what information one reveals about oneself over the internet is called __________________

Obtaining files that you don't have the right to use from the internet is called ____________________