How can you remove duplicate entries from a selected table in Excel?

How can you remove duplicate entries from a selected table in Excel?

• A. Select table > remove duplicates
• B. Use the filter function
• C. Sort data first
• D. Use the remove duplicates command

Answer: (A)

The process of removing duplicate entries from a selected table in Excel is most effectively accomplished by selecting the table and using the "remove duplicates" option found in the Data tab of the Ribbon. This feature is specifically designed to analyze the selected range for duplicate values across specified columns in the table. When you choose this option, you can also specify which columns to consider when identifying duplicates, giving you fine control over the data-cleaning process. Using the filter function does allow you to view unique entries, but it does not actually delete the duplicate data from the table. Sorting data first helps organize the entries, but does not inherently remove duplicates either. The option to use the "remove duplicates" command directly targets the problem by not just organizing, but by permanently eliminating redundant data entries from the selected table, making it the most efficient choice for this task.

The process of removing duplicate entries from a selected table in Excel is most effectively accomplished by selecting the table and using the "remove duplicates" option found in the Data tab of the Ribbon. This feature is specifically designed to analyze the selected range for duplicate values across specified columns in the table. When you choose this option, you can also specify which columns to consider when identifying duplicates, giving you fine control over the data-cleaning process.

Using the filter function does allow you to view unique entries, but it does not actually delete the duplicate data from the table. Sorting data first helps organize the entries, but does not inherently remove duplicates either. The option to use the "remove duplicates" command directly targets the problem by not just organizing, but by permanently eliminating redundant data entries from the selected table, making it the most efficient choice for this task.