Font size
WorksheetsCode.org - CSD - Unit 6 - Physical Computing - Review
Total questions: 50
Worksheet time: 28mins
Innovation
A new or improved idea, device, product, etc, or the development thereof
Any continuously changing signal that is not restricted to finite set of values. For example, the wave forms of spoken words are an analog signal.
Data or signals represented by a finite number of values. Analog signals (which can have infinite values) must be converted to digital in order to be computed with.
A data structure in JavaScript used to represent a list.
Analog
A new or improved idea, device, product, etc, or the development thereof
Any continuously changing signal that is not restricted to finite set of values. For example, the wave forms of spoken words are an analog signal.
Data or signals represented by a finite number of values. Analog signals (which can have infinite values) must be converted to digital in order to be computed with.
A data structure in JavaScript used to represent a list.
Digital
A new or improved idea, device, product, etc, or the development thereof
Any continuously changing signal that is not restricted to finite set of values. For example, the wave forms of spoken words are an analog signal.
Data or signals represented by a finite number of values. Analog signals (which can have infinite values) must be converted to digital in order to be computed with.
A data structure in JavaScript used to represent a list.
Array
A new or improved idea, device, product, etc, or the development thereof
Any continuously changing signal that is not restricted to finite set of values. For example, the wave forms of spoken words are an analog signal.
Data or signals represented by a finite number of values. Analog signals (which can have infinite values) must be converted to digital in order to be computed with.
A data structure in JavaScript used to represent a list.
Parameter
An extra piece of information passed to a function to customize it for a specific need
A device that provides a path for an electric current to flow, often modifying that current. In computers, circuits allow for simple logical and mathematical operations using electricity.
A first or early model of a product that allows you to test assumptions before developing a final version.
A data structure in JavaScript used to represent a list.
Circuit
An extra piece of information passed to a function to customize it for a specific need
A device that provides a path for an electric current to flow, often modifying that current. In computers, circuits allow for simple logical and mathematical operations using electricity.
A first or early model of a product that allows you to test assumptions before developing a final version.
A data structure in JavaScript used to represent a list.
Prototype
An extra piece of information passed to a function to customize it for a specific need
A device that provides a path for an electric current to flow, often modifying that current. In computers, circuits allow for simple logical and mathematical operations using electricity.
A first or early model of a product that allows you to test assumptions before developing a final version.
A data structure in JavaScript used to represent a list.
App Lab uses what event model?
Event-Handling
Variable
Draw Loop
Program Call
What does LED stand for?
Light Emitting Diode
Lego Education Department
Little Electronic Device
Lead Erasing Director
Which of the following is an INPUT from the Circuit Playground?
Sound Sensor
Buzzer
LED
Motor
Which of the following in an OUTPUT from the Circuit Playground?
Sound Sensor
Button
Light Sensor
LED
Which of the following code is used to get information about an element on the screen?
getData
setData
getProperty
setProperty
Which of the following code is used to change information about an element on the screen?
setProperty
setData
getProperty
getData
Where does an onBoardEvent take place?
on the screen
on your Circuit Playground
at the start of your code
at the end of your code
Where does an onEvent take place?
on the Circuit Playground
on the screen
at the start of your code
at the end of your code
How often does the "data" parameter cause an onBoardEvent to run?
constantly (every 100 ms)
only when data changes from the last reading
once
twice
How often does the "change" parameter cause an onBoardEvent to run?
constantly (every 100 ms)
once
only when data changes from the last reading
twice
When does the "shake" parameter cause an onBoardEvent to run?
constantly (every 100 ms)
once
when data changes
when the Circuit Playground is shaken
Label Binary Input Sensor #1
LED
Light Sensor
Toggle Switch
Sound Sensor
Label Binary Input Sensor #2
Sound Sensor
USB Outlet
Temperature Sensor
Left Button
Label Binary Input Sensor #3
Sound Sensor
LED Sensor
Input
CPU
What is input #1?
USB Connector
CPU
Toggle Switch
Left Button
What is input #2?
Connector Pad
Accelerometer
Reset Button
Right Button
What is input #3?
Circuit
Toggle Switch
Temperature Sensor
Design Screen
What is analog?
Something that doesn't figure the answer out for you.
Anything that doesn't use electricity.
Any constantly changing value not restricted to a specific value.
An ant squashed underneath a log
What is digital?
Data or signals represented by a finite set of values.
Input from anything with electricity.
Made by a computer, but never by humans.
A hole that has been dug completely.
What is HARDWARE?
Only items that can be used to enter text.
Any software that comes in a hard case.
Microsoft or Apple products
Any physical device used in or with your machine.
What is SOFTWARE?
A collection of code that performs specific tasks.
A type of program that prevents viruses on a computer.
Any software that comes in a soft-sided case.
IBM or Cisco products.
Name the UI element that lets a user type in a small amount of text.
Button
Chart
Checkbox
Text Input
Name the UI element that is used for small titles and headings on an app.
Label
Image
Screen
Slider
A new or improved idea, device, product, etc, or the development thereof.
Program
Innovation
Prototype
Coding
UI stands for...
User Interface
Ubiquitous Interface
User Information
Unencumbered Information
How many buttons are on the Circuit Playground?
1
2
3
4
How many sliding switches are on the Circuit Playground?
0
1
2
3
Which of these ARE on the Circuit Playground?
LED
Sound Sensor
Motion Sensor
Temperature Sensor
Light Sensor
How many of the LED's can display the color green?
0
1
10
11
All of them
How many of the LED's are capable of displaying any RGB color?
0
1
10
11
12
How does the Circuit Playground communicate with a computer?
Telepathically
Wirelessly
USB
Ethernet
The Circuit Playground plays music using the speaker in your computer.
True
False
What is the least number of LED's that will be ON when the Circuit Playground is running a program?
0
1
2
3
What is the default state of the Circuit Playground when it is first plugged in? (Choose all that are true)
The power LED is on.
The red LED blinks for a moment.
A rainbow pattern is displayed repeatedly.
The speaker makes 3 clicking noises.
The red LED pulses repeatedly.
This plug goes where?
In the desktop computer USB port
In the Circuit Playground USB port
In the power slot of the Circuit Playground
In the power receptacle on the wall
What does this code do?
Updates the screen every few milliseconds with bright red.
Turns the screen a shade of red whenever the sound level changes.
Updates the screen every few milliseconds with a shade of red.
Turns the screen bright red whenever the sound level changes.
Which of these could correctly display the sound volume on an app screen?
None of these.
This code block responds to events from where?
the Circuit Playground
the App screen or controls
the computer's operating system
at the end of your code
What color is created here?
Red
Green
Blue
Black
White
What color is created here?
Red
Green
Blue
Black
White
This code block responds to events from where?
the app screen
your Circuit Playground
the start of your code
the end of your code
What does the user have to do on the circuit playground to make it display text?
Push the Left button down
Push the Left and right button down
Push the Left button down AND have the toggle switch open
Push the left button down and toggle switch is closed
Where do you click to make the happy face show?
The left button
The right button
A happy face button on the screen
Change the toggle switch topen
