When you use the repeat command on the edit menu to repeat formats applied from the formatting toolbar.
Tap an option to check yourself.
Answer: A) Only the last format is applied
In older versions of MS Word, the Repeat command on the Edit menu repeats the last action performed. If you applied formatting using the Formatting toolbar, it repeats only the most recent formatting action, not all previously applied formats.
Source: Scan #7 page 4 Q556