Errors may indicate that an attacker is trying to send invalid data to the server. 404 303 500 512

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

The song about casey jones a railroad engineer who gives his life on the job would most likely gall under the folk song category of? a-work song b-nonsense song c-religious song d-ballad

One difference of input method between most desktop computers and most tablets is the memory the touch screen the speech recognition