Answer:
Anything that doesn't have to do with food (including water), shelter, or clothing.
For Example: Going to the pool is not a need, going on vacation is not a need etc. etc.
Hope this helps
Explanation:
The answer is backlighting
Answer: Output
input keyboard mouse joystick graphics tablet trackball touchpad touchscreen microphone sensor
Processing processor (CPU) processor (GPU) memory motherboard
Output printer monitor touchscreen plotter speakers headphones motor data projector
Explanation:
Answer:
True
Explanation:
Solution
ZigBee uses unlicensed frequency bands but operate at slower speed or data rates.
ZigBee: This communication is particular designed for control and sensor networks on IEEE 802.15.4 requirement for wireless personal area networks (WPANs), and it is a outcome from Zigbee alliance.
This communication level defines physical and (MAC) which is refereed to as the Media Access Control layers to manage many devices at low-data rates.