What device is likely at the heart of an embedded system?

Microcontroller

Xeon processor

Zigbee

GPS

What type of device communicates with satellites?

GPS

LDR

PIR

PAN

Which of the following are likely to be factors in choosing a network technology for an IoT device? $($Choose all that apply.$)$

Distance

Power consumption

Amount of RAM

Bandwidth

Which network type is likely to be used in the utility industry to collect data from utility meters?

PAN

WAN

NAN

SAN

On which IEEE standard is Zigbee based?

$802\mathrm{.}11$ad

$802\mathrm{.}3$z

$802\mathrm{.}16$

$802\mathrm{.}15\mathrm{.}4$