The spike
Tap an option to check yourself.
Answer: A) Allow you to combine text from several documents and then inserts all the text into one documents at one time
The question likely refers to the Spike feature in older versions of MS Word. Spike collects text or other items from multiple locations or documents and allows you to insert the collected content together into another document. Options B and C describe editing or formatting AutoText entries, not the Spike feature itself.
Source: Scan #7 page 4 Q550