Answer: Data backup
Explanation:
Explanation: Data backup is the practice of keeping files in case of any accidental deletions for restoration
Hi. I am not sure if there should be choices included in your post. If there is none, I'll just share a circumstance to where a professional practices confidentiality as an answer.
Counselors or psychotherapists can only divulge information about their clients or patients if there is a court order or if the client will harm him/her self or plan to harm others. Primarily, they are to respect the client's choice to keep the sessions with full confidentiality.

Internet is a worldwide system of computer networks which connects more than thousands of computers in which the users at any of the one computer can, if they have permission, get information from any other computer.
Usually named as "net ''.
Answer:
Take a piece of paper for example. You can write on it. The words the paper is the software because they are a thought description of what you want to express.
In contrast, the ink, pen, and paper that is used to write those words are the hardware parts because they are physical objects that is used to create that thought description.