Question

which option is used to apply formatting to multiple objects on a single slide while still maintaining the ability to manage these objects independently if desired?
arrange all
grouping feature
coupling feature
merge images feature

Explanation:

Grouping feature allows applying formatting to multiple objects as a group while still enabling independent management if ungrouped. Arrange All is more about layout. Coupling is not a standard relevant term here. Merge Images combines images losing independence.

Answer:

B. Grouping feature