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IOT_Unit1

Authored by sherinshibi charles

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IOT_Unit1
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13 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is IoT?

network of physical objects embedded with sensors

network of virtual objects

network of objects in the ring structure

network of sensors

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who coined the term “Internet of Things”?

Kevin Aston

John Wright

Edward Jameson

George Garton

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is false about IoT devices?

IoT devices use the internet for collecting and sharing data

IoT devices need microcontrollers

IoT devices use wireless technology

IoT devices are completely safe

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer is used for wireless connection in IoT devices?

Application layer

Network layer

Device layer

Service layer

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is used to capture data from the physical world in IoT devices?

Sensors

Actuators

Microprocessors

Microcontrollers

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following command is used to trigger the Amazon echo IOT device?

Hello

Siri

Alexa

Hey

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many layers in IOT reference model?

4

7

6

8

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