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IOT REVISION SET#1

Authored by Farah Ariff

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University

Used 4+ times

IOT REVISION SET#1
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30 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which one of the following components is used to control and stabilize the voltage given to Arduino UNO microcontroller?

V in Pin

USB Port

Barrel Jack

Voltage Regulator

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

In order to actively control the Arduino board, allowing your program to change and respond, what is the function to be called?

Delay

Loop

pinMode

Setup

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

How many Digital Pins does the Arduino UNO board have?

6

8

12

14

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which one of the following considerations is a constraint of sensor installation?

Colour

Cost

Shape

Temperature

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Pertaining to Ingress Protection Rating, the second number after “IP” pertains to the rating against ingress by

water.

extreme heat.

foreign objects.

electrical current.

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

An example of IoT application in engineering system monitoring is

smart home.

smart parking.

smart bearing.

electrical current.

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which one of the following output devices can be used as amplifier or electronic switch?

LED.

Buzzer.

Transistor.

Stepper Motor.

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