An employee contacts the help desk because the battery in a company-provided smartphone lasts only a short period of time when the worker is in the office. Which of the following would MOST likely reduce this symptom? (Select TWO). 

Answer options:

A. Close applications when tasks are completed.
B. Increase the time to dim the screen automatically.
C. Increase the frequency for syncing corporate email.
D. Set the smartphone display to maximum brightness.
E. Connect to the office WiFi network automatically.
F. Disable 802.11ac and use mobile data exclusively.

AE