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WorksheetsIOT
Total questions: 25
Worksheet time: 13mins
What is IOT ?
Internet of things
Data exchanged between computer and sensors to do a task
both answers
what is environmental sensor ?
sensor that measure temperature
sensor that measure pressure
sensor that measure Humidity and air quality
all above
What is a smart Home ?
household appliances so that they can be monitored and controlled from one central point.
An IOT system for the comfort and security of people.
both answers
the Binary code is the computer language.
True
False
The Binary code of 18 is
10010
10011
11100
the data exchange between devices in IOT is stored in
The central point
Computer
Cloud
Photoresistor is an insulator in darkness.
True
False
Photoresistor is used to switch the light automatically .
True
False
Photoresistor is used in Light barrier.
True
False
LED light is used with the photransistor sensor.
True
False
Resistance of photo-resistor sensor is higher in brightness
True
False
Passive means it has polarity
True
False
Camera is connected to input in TXT Controller
True
False
Environmental sensor needs 9V out to operate.
True
False
The Ribbon of the environmental sensor should be connect to EXT connection in TXT controller.
True
False
Camera contains a microphone to detect sounds
True
False
The Get block of the environmental sensor is used to starts all processes
True
False
Environmental sensor can be used to turn on automatically the AC on.
True
False
Environmental sensor can be used in scientific experience.
True
False
The weather can be predicted according to the pressure.
True
False
If the pressure is falling the weather will be fine
True
False
Barometer use air quality to determine the weather status
True
False
Camera is almost used for surveillance.
True
False
The camera can track color
True
False
It exists a sensor that can detect smell.
True
False
