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A software team at an MNC was involved in a project aimed at developing software that could detect the oxygen levels of a person without physical contact, a helpful solution for pandemic situations. For this purpose, the team used a wireless technology that could digitally transfer data between two devices within a short range of up to 5 m and only worked in the absence of physical blockage or obstacle between the two devices, identify the technology employed by the software team in the above scenario.

A.
Infrared
Answers
A.
Infrared
B.
USB
Answers
B.
USB
C.
CPS
Answers
C.
CPS
D.
Satcom
Answers
D.
Satcom
Suggested answer: A

Explanation:

Explanation of Correct Answer: Infrared is a wireless technology that can digitally Explanation:transfer data between two devices within a short range of up to 5 m and only works in the absence of physical blockage or obstacle between the two devices. Infrared is commonly used for remote controls, wireless keyboards, and medical devices.

Reference: Infrared Technology

asked 18/09/2024
Ricardo de Sá Carvalho
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