<span>D - graphical user interface</span>
William had to manually edit the data if he wants to remove the null values and incorrect column headers.
<h3>What is data editing?</h3>
Data editing is known to be a term that connote the act of making changes, reviewing or adjustment some survey data.
Note that by editing one can remove want one do not want from a group of data and as such, William had to manually edit the data if he wants to remove the null values and incorrect column headers.
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<span>A linear bus topology uses a common background cable to connect all network devices.</span>
Answer:
C. Make the slide image large so the charts can be seen clearly.
Explanation: Edg
