A computers time settings reset every time it is unplugged. This is a symptom of a faulty:
A. Memory module.
B. Power supply.
C. Motherboard.
D. CMOS battery.
CompTIA A+ Core 2 Question I-31
Which of the following mobile device features disables cellular and wireless communication?
A. Hotspot Mode
B. Pairing Mode
C. Settings Reset
D. Airplane Mode