Here’s the Answer to the Question posted on Facebook
Q. What is the purpose of the tool shown in the following figure?
A. Restore a system with the factory recovery partition
B. Prepare a system for imaging
C. Check a disk for problems and repair them
D. Boot a system for a remote network installation
Answer available until June 8, 2016.
See Chapter 12 of the CompTIA A+ Training Kit (ISBN 978-0735662681) by Darril Gibson.