Answer:
He/She may be unable to operate the system without reading the documentation. He/She may get poor grades as a result of being unable to operate the system. He/She may get shouted at for not being able to operate the system.
Answer:
Accelerando-gradually getting faster
Accent-Emphasized
Adagio-slowly
Allegro-fast
Fermata-pause
Largo-a little slower
Moderato-moderate speed
Ritardando-A little faster
Staccato-play the note short
If you add 12 and 9 you get the answer 21