Which sensor is used in mobile phones? - Internet Of Things Quiz

Internet Of Things - Quiz(MCQ)

Which sensor is used in mobile phones?

Weight sensor

Humidity sensor

Temperature sensor

Capacitive touch sensor

Correct Answer : Capacitive touch sensor

Explanation : Capacitive touch sensors are widely used in most of the portable devices like mobile phones and MP3 players. The reason for this development is durability, robustness, attractive product design and cost.

Recently Updated in Internet Of Things Questions

Which challenge comes under IoT devices, reliable bidirectional signaling.

Security

Signaling

Presence detection

Power consumption

Correct Answer : Signaling

Explanation : With connected IoT devices, reliable bidirectional signaling is essential for collecting and routing data between devices.

Which service enables the user to periodically invoke an already defined IoT service?

Poll for the report

Get service

Get available services

Service updated resources

Correct Answer : Poll for the report

Explanation : Poll for the report service enables the user to periodically invoke an already defined IoT service within specified time intervals.

______ are the general feature of our brain's perception.

Interact

Research

Strobes

Constant

Correct Answer : Strobes

Explanation : Evidence gathered from the finding of a landmark Australian Italian collaboration suggests that oscillations or strobes are a general feature of our brains perception.