Answer:
C. USB
Explanation:
A USB Disk allows for a Backup of the PowerPoint file in case Jack needs it in the future.
For effective communication to occur, everyone must trust and respect each other. ... Clear and concise communication will allow your colleagues to understand and then trust you. As a result, there will be more cooperation and less conflict in the workplace.
What is that I never heard of that before
In excel spreadsheets, Sidney need to consider specifying relationships between the information you have stored in your spreadsheets when creating formulas. The elements that will help you understand using spreadsheet are the constants, operators, references and functions. This will enable her to use the formulas, without hassle in spreadsheets.
Answer: like the monitor or the keyboard
Explanation: it is true i even looked it up and it was true
