Which of the following components can be used to trigger an event handler when the device is shaken?

Which of the following computational items can be used to reduce the redundancy of code the most and make the program shortest?

To add a button to a screen in App Inventor, where would the Button component be dragged to?

To program a Button component in App Inventor, where would the code be added?

Which of the following algorithms would move the arrow from the Start block, through the grey outlined path on the maze, to the End block? Note that the turnLeft and turnRight turn the arrow in place – they do not advance the arrow forward!

Which of the following event handlers will play an audio file when a check box is clicked in App Inventor?

Which of the following statements correctly describes the event for the event handler shown ?

Which of the following describes a type of list that contains pre-set data that does not change while the app is running?

Which of the following is the increment for the loop ?

What is the index number for “Green”?

What does PLTW stand for?

An ordered set of instructions that are used to carry out a task is called:

You can tell that the yellow, blue and green buttons will be side by side because:

To identify bugs or errors in computer hardware or programs and fix them is called

Which of the following is correctly named using camel case?

The layer of an app that the user sees and interacts with is called

The layer of an app that contains the blocks of code that tell the app how to behave is called:

An action or occurrence that happens during runtime that will trigger a response or behavior by the software is called:

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

A command that performs different actions depending on whether a condition is true or false.

Two people working together to create a computer program is called:

A placeholder in a device's memory that stores a value a program is using is called a:

You need to initialize a variable before it will work.

items you can drag to the viewer in the Designer side of App Inventor like buttons, labels, etc are called:

This allows you to change specific things about each component like height, width, color, etc.

an area of App Inventor where you can drag blocks of code to use in another app is called:

On a flowchart which shape is used to show an action (like MoveForward)

On a flowchart which symbol is used to show a decision (yes/no or true/false questions)

On a flowchart which symbol is used to show the beginning and ending points?

Who applies their knowledge of computation to creating solutions using a computer system?

Which kind of science creates artifacts and solves problems using the help of a computer?

What is an ordered set of instructions used to carry out a task?

_________is the approach to programming where the programmer adds and tests code in small chunks at a time to make sure that it behaves the way they want it to, before adding more code

What is the visual part of a computer program or operating system, that an end user interacts with the computing device or software?

________ is the consumer for whom a hardware or software product is designed

What is the layer of the app that contains the program that tells the app how to behave?

A/ n_________ is an action or occurrence that happens during runtime that will trigger a response from the software

What is runtime?

The _______ block of code is triggered when a certain event occurs?

__________ is a form of mathematics in which an expression is either reduced to either True or False

A/n_________ is a flaw in a computer program that causes the program to produce an incorrect result or behavior

The flowchart is an example of a/n ___________

What is the first step to debugging code?

_________ is the process of identifying bugs or errors in a computer hardware or program and fix them.

_____________ is two people working together to create a computer program. The “driver” controls the computer while the “navigator instructs the driver on what to do.