To format an individual sparkline, select the sparkline you want to format, and then click the Ungroup button in the Group group on the SPARKLINE TOOLS tab. a. DESIGN b. LAYOUT c. CREATE d. VIEW

The answer is "Option a"

Explanation:

A Sparkline is a small graph, which is available inside a sheet, that displays information visually. It displays the information is in the form of patterns on several values. It also uses underline to display the low and high value, use with sparklines, and certain alternatives were wrong, which can be defined as follows:

In option b, It is used to define the overall view of data, that's why it is wrong. Option c and Option d both are wrong because, create command is used to create data, or view is used to show that data, they both don't use sparkline option.  

When setting up a domain controller in a remote branch office

An active cell. a circular reference occurs when a cell in an excel 2010 worksheet refers to itself.