IOT

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