Answer:
Non-repudiation is the assurance that someone cannot deny the validity of something. Non-repudiation is a legal concept that is widely used in information security and refers to a service, which provides proof of the origin of data and the integrity of the data
Explanation:
D. Both A and C. In my opinion though...
Answer:
click on the Reload or Refresh button
Explanation:
If you are having problems with a page that loads slowly or does not display correctly, you can refresh the page. Depending on which Internet browser you are using - Internet Explorer, Firefox or Chrome - the buttons may be in different areas of the screen or look slightly different. However, it does not matter if they are different since each button will give the same result: the web page you are viewing will reload or update.
Append() for python would add the element to the end of a list;
