Output Devices

Output Devices

University

10 Qs

quiz-placeholder

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Output Devices

Output Devices

Assessment

Quiz

Computers

University

Hard

Created by

Nurliyana Abdul Malik

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does an LED do?

Makes sound

Displays numbers

Lights up

Stores data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which device makes a beeping sound?

Relay

Buzzer

LCD

LED

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What device can turn a fan ON or OFF in a smart home?

Sensor

Servo motor

Relay

LCD

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What shows words or numbers on a screen?

Buzzer

LCD

Relay

LED

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which device can move to a certain angle?

LED

Servo motor

LCD

Buzzer

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which display can show numbers like 1, 2, 3?

7 Segment Display

LED

Relay

LCD

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you press a button in an Arduino project?

LCD turns off

Nothing happens

LED or buzzer turns ON

Data is deleted

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