Question 1

What is Tinkercad?

Accepted Answer

A website that renders 3d models

Answer

A simulator that imitates a program or events.

Answer

A block of code that is triggered when a certain event happens.

Answer

A placeholder in a device’s memory that stores a value a program is using.

Question 2

What is a Variable?

Accepted Answer

A placeholder in a device’s memory that stores a value a program is using.

Answer

An antenna used to create a personal area network that uses low energy to power Bluetooth wireless technology.

Answer

An antenna used to create a personal area network that uses low energy to power Bluetooth wireless technology.

Answer

Building interactive physical systems using software and hardware that can sense and respond to the analog world.

Question 3

What is an Emulator?

Accepted Answer

A simulator that imitates a program or events.

Answer

A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs.

Answer

An antenna used to create a personal area network that uses low energy to power Bluetooth wireless technology.

Answer

A diagram that represents an algorithm, work flow, or process, and uses geometric symbols connected by arrows to show the direction of the flow of action.

Question 4

What is an Event Handler?

Accepted Answer

A block of code that is triggered when a certain event happens.

Answer

Information or signals put into a computer system.

Answer

The process of solving problems using a series of steps.

Answer

A chip that processes information and data from input and delivers information or data as an output.

Question 5

Which two project ideas were available for you to choose from?

Accepted Answer

Wearable devices or games

Answer

Games

Answer

Wearable devices

Answer

Anything we wanted

Question 6

What is Computer Science?

Accepted Answer

The science of creating artifacts and solving problems using the help of a computer.

Answer

An interruption or break in a signal or transmission from one device to another.

Answer

Detects varying amounts of pressure

Answer

Detects magnetic field

Question 7

What is a Bluetooth Low Energy (BLE) Antenna?

Accepted Answer

An antenna used to create a personal area network that uses low energy to power Bluetooth wireless technology.

Answer

Detects change in speed and orientation

Answer

A diagram that represents an algorithm, work flow, or process, and uses geometric symbols connected by arrows to show the direction of the flow of action.

Answer

Detects whether or not a button has been pressed

Question 8

What does a Photocell Resistor do?

Accepted Answer

Detects light level

Answer

Detects whether or not a button has been pressed

Answer

A sensor that provides feedback in only 2 possible states (on or off, 0 or 1, low or high, etc.)

Answer

Detects magnetic field

Question 9

What is an If-Then-Else statement?

Accepted Answer

If a condition is true, then perform an action; else perform a different action.

Answer

A sensor that provides feedback in only 2 possible states (on or off, 0 or 1, low or high, etc.)

Answer

A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs

Answer

Information or signals put into a computer system

Question 10

What does "clearScreen" do?

Accepted Answer

Turn off all LEDs

Answer

Pause for a specified time in milliseconds

Answer

Display text on the display, one character at a time

Answer

Draws an image on the LED screen

Question 11

What does a Repeat loop do?

Accepted Answer

Repeat code for a given number of times

Answer

Scroll a number on the screen

Answer

Draws the selected icon on the LED screen

Answer

Repeat code while condition is true

Question 12

What does a While loop do?

Accepted Answer

Repeat code while condition is true.

Answer

Scroll a number on the screen

Answer

Repeat code for a given number of times

Answer

An event handler is code that is associated with a particular event, such as “button A pressed”.

Question 13

What is Input?

Accepted Answer

Information or signals put into a computer system

Answer

If a condition is true, then perform an action; else perform a different action

Answer

A sensor that reads a value from a range of possible values

Answer

A sensor that provides feedback in only 2 possible states (on or off, 0 or 1, low or high, etc.)

Question 14

What is a Digital sensor?

Accepted Answer

A sensor that provides feedback in only 2 possible states (on or off, 0 or 1, low or high, etc.)

Answer

A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs.

Answer

Flowchart shape representing a Command/Action

Answer

A sensor that reads a value from a range of possible values

Question 15

What is a Microcontroller?

Accepted Answer

A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs.

Answer

A mathematical sentence that shows that two expressions are equivalent

Answer

A sensor that reads a value from a range of possible values

Answer

A sensor that provides feedback in only 2 possible states (on or off, 0 or 1, low or high, etc.)

Question 16

What does "showNumber" do?

Accepted Answer

Scroll a number on the screen

Answer

Draws an image on the LED screen

Answer

Display text on the display, one character at a time

Answer

Draws the selected icon on the LED screen

Question 17

What does this code do?

Accepted Answer

Shows a random number from 1 to 6

Answer

Shows a number between 1 and 6

Answer

Shows the number 6

Answer

Shows the number 1

Question 18

What are the two Event Handlers in this code?

Accepted Answer

"on start" & "on pin P0 pressed"

Answer

"on start" and "show string"

Answer

"on pin P0 pressed" & "show number"

Answer

"show number" and "show string"

Question 19

Which piece of code creates the "Variable"?

Accepted Answer

set timer

Answer

while timer > 0

Answer

change timer

Answer

show icon

Question 20

Which of the following statements about this code is true?

Accepted Answer

If the value for "timer" is greater than 0, it decreases the timer by 1

Answer

A skull icon is shown at the beginning

Answer

It adds 1 to the timer every second

Answer

It randomly chooses a number between 5 and 15 and does nothing else

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