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).
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.