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Grade 8 Exam Quiz Practice

Total questions: 44

Worksheet time: 22mins

Name
Class
Date
1.

Identify this component

a)

Arduino

b)

Breadboard

c)

Sensor

d)

Jumper Wires

2.

Identify this component

a)

On LED Indicator

b)

Voltage Regulator

c)

Reset Button

d)

Power Port

3.

Unoboard: A piece of hardware that is made of many pin-sized holes for the purpose of passing an electrical current.

a)

True

b)

False

4.

Breadboard

a)

A piece of hardware that is made of many pin-sized holes for the purpose of passing an electrical current.

b)

A piece of hardware that conducts electricity, has many ports, and can be coded to follow a set of programming.

5.

Label the following:

a)

Power button

b)

Reset button

c)

Clear button

d)

USB button

6.

Identify the component

a)

Breadboard

b)

Ultra Sonic Sensor

c)

Arduino

d)

Uno board

7.

Multi-coloured wires that are used to connect ports on an UNO board or Breadboard to one another for the purpose of transferring power are called Jumper Wires

a)

True

b)

False

8.

Multi-coloured wires that are used to connect ports on an UNO board or Breadboard to one another for the purpose of transferring power.

a)

USB Cable

b)

LED Indicators

c)

Jumper Wires

d)

Connection Wires

9.

Physical Computing is...

a)

Provide or give something to a computer

b)

Any information hat is processed by and sent out by a computer

c)

Taking information from the world around us by using inputs and responding to that information with an output

10.

An input is to...

a)

Provide or give something to a computer

b)

Any information hat is processed by and sent out by a computer

c)

Taking information from the world around us by using inputs and responding to that information with an output

11.

An output is...

a)

Provide or give something to a computer

b)

Any information hat is processed by and sent out by a computer

c)

Taking information from the world around us by using inputs and responding to that information with an output

12.

Providing or giving something to a computer to process is...

a)

Input

b)

Process

c)

Output

d)

Physical Computing

13.

Any information that is processed by and sent out by a computer is an .....

a)

Input

b)

Process

c)

Output

d)

Physical Computing

14.

Taking information from the world around us by using inputs and responding to that information with an output ...

a)

Input

b)

Process

c)

Output

d)

Physical Computing

15.

Taking an input and allowing the computer to transform that information into an output....

a)

Input

b)

Process

c)

Output

d)

Physical Computing

16.

Open Source Hardware is hardware from companies that is free of charge to the public to use to foster development of new projects and ideas.

a)

True

b)

False

17.

Open Source

a)

Charge the public for each service

b)

Free of charge to the public

c)

Public pays subscription fees

18.

A Sketch is...

a)

A diagram that tells you where to place each cable into your Uno board.

b)

A diagram you must follow in order to properly assemble a piece of hardware.

19.

A Schematic is...

a)

A diagram that tells you where to place each cable into your Uno board.

b)

A diagram you must follow in order to properly assemble a piece of hardware.

20.

Arduino doesn't provide buildable kits and software for users to program and learn coding and programming

a)

True

b)

False

21.

A computer hardware company that provides buildable kits and software for users to program and learn about interactive coding and programming...

a)

Arduino

b)

Breadboard

c)

UNO

d)

Open Source hardware

22.

A piece of hardware that conducts electricity, has many ports and can be coded to follow a certain set of programming.

a)

Breadboard

b)

Arduino

c)

Physical Computing

d)

Uno Board

23.

What resistor wire strength is this? (RED BAND)

a)

110W

b)

220W

c)

330W

d)

440W

24.

What resistor wire strength is this? (ORANGE BAND)

a)

110W

b)

220W

c)

330W

d)

440W

25.

What is the difference between a 330W and 220W resistor wire?

a)

220W is Blue

330W is Green

b)

220W has a Red band

330W has an Orange band

c)

220W has a long wire

330W has a short wire

26.

The purpose of this is so the car is able to move on its own without a human having to control it

a)

Remote Control Car

b)

Anonymous Car

c)

Self-driving Car

d)

Line-following Car

27.

When hardware fails when tested what should be done?

a)

Go to the tools menu and make sure all necessary ports are selected

b)

Check the placement of your wires to the connector parts

c)

Make sure your code has uploaded with no errors

d)

All of the above

28.

What four pins does your Ultrasonic Sensor use to connect to the breadboard?

a)

Red, Brown, Black, Orange

b)

Code, Sketch, Schematic, Block

c)

VCC, Trig, Echo, Gnd

d)

None of the above

29.

To connect the ground port of a servo to your Uno Board, you would use...

a)

the red cable, to the VCC pin on your ultrasonic sensor

b)

the brown cable via a jumper wire to your breadboard

c)

the red cable to the power panel on your Uno Board

d)

The orange cable via an orange jumper wire (ONLY)

30.

In order for your robot to have sound you need an Ultrasonic Sensor to be connected to your breadboard.

a)

True

b)

False

31.

In order to make your sound work on your Arduino project you need...

a)

An Ultrasonic Buzzer

b)

An Ultrasonic Sensor

c)

A servo attached

d)

3 LEDs attached

32.

A resistor is placed between the Unoboard and the breadboard

a)

True

b)

False

33.

Resistor wires are always placed

a)

In the middle

b)

Between two ports on the breadboard

c)

Between two ports on the Unoboard

d)

Between the Uno board and the Breadboard

34.

What do the wires on your servo represent?

a)

Black - power, Red - analogue, Yellow - coding

b)

Brown - ground, Red - power, Orange - Analogue

c)

Red - ground, White - power, Blue - Analogue

35.

How can you tell if your UNO board is not properly functioning?

a)

It lights up red

b)

It does not light up at all when plugged into a power source

c)

It lights up green and orange and blinks continuously

d)

It prompts an error message on Arduino saying that the code cannot be uploaded

36.

Which item was not included in your Kit you received this year?

a)

Breadboard

b)

Jumper wires

c)

440W Resistor

d)

LED Bulbs

37.

Identify this component

a)

Built-in LEDS

b)

On/Off button

c)

Reset button

d)

ON Indicator LED

38.

Identify this component

a)

Servo Motor

b)

Ultrasonic Sensor

c)

Resistor

d)

Ultrasonic Buzzer

39.

Identify this component

a)

LED Indicators

b)

Digital Pins

c)

Analogue Pins

d)

Ground Pins

40.

Identify this component

a)

Built-in LEDs

b)

Digital Pins

c)

Analogue Pins

d)

Ground Pins

41.

Identify this component

a)

Built-in LEDs

b)

Digital Pins

c)

Voltage Regulator

d)

Power and Ground Pins

42.

Identify this component

a)

Built-in LEDs

b)

Digital Pins

c)

Power Pins

d)

Power and Ground Pins

43.

Identify this component

a)

Built-in LEDs

b)

Digital Pins

c)

Power Pins

d)

Analogue Pins

44.

Identify this component

a)

Power Port

b)

Reset button

c)

USB Port

d)

Receiver Port