Question

A. Multiple choice questions
What is a short-range wireless communication
technology called?
(a) Wi-Fi
(b) Internet
(c) Bluetooth
(d) PS​

Answer 1

Answer:

Zigbee is a wireless communication technology for short-range, low-power digital radio communications. Relative to WiFi and Bluetooth, Zigbee uses very little power and a low data transfer rate. ... This results in a wireless mesh network, which can cover large areas.

Answer 2

Multiple-choice questions What is a short-range wireless communication technology called (C) Bluetooth.

About Bluetooth range :

• Bluetooth is a technology that is used to link short-range objects in order to share data. Technology is a wireless technology that eliminates the need for cables by sharing data more than a short-range using wireless communication.

• Bluetooth enables users to share information and communicate with several other Bluetooth-enabled types of equipment on their mobile phones.

• As compared to Wi-fi connectivity, Bluetooth uses a lot less electricity. With all of these constraints, Bluetooth's range is quite limited.