At which of the following frequencies does a Bluetooth connected mobile device communicate?
2.4 GHz
[2.4 GHz (Gigahertz) is the frequency in which Bluetooth operates. Many devices actually use the 2.4 GHz frequency including WiFi devices and Access Points (AP), cordless telephones, wireless video, baby monitors, and more. To prevent interference with each other, many devices allow the ability to change the channel being used within the 2.4 GHz frequency.]
Which of the following ACPI (Advanced Configuration and Power Interface) power modes would cut power to most of a laptop's devices and peripherals, but would maintain power to system memory to save the system's state when the battery may be running low?
Standby
[Standby mode cuts power to most devices and peripherals on a system and suspends the system to RAM. These means that power is provided to memory in order to save the system's current state.]
Which of the following Intel CPUs is a low power processor that would be found in smartphones and tablets?
Atom
[Atom CPUs are an Intel branded processor that is designed for devices that run on low power such as smartphones and tablets. Having such a processor allows for the device to run longer between charges.]