Algorithm
The difference between an algorithm and a flowchart.
An algorithm is a list, and a flowchart contains the steps of the algorithm.
Tom wakes up. 2.Tom puts on shoes. 3.Tom takes a shower. Does Tom pay attention to sequence?
No
What is the file type in MIT App Inventor?
.aia
An end-user is drawing on a screen. With what layer is he/she interacting?
View Layer.
What did we find in our pallet pane?
Drawers
What is a conditional question?
A question that looks for yes or no answers.
If I need to delete a block of code in my program where is that done?
Blocks Editor
The component that can read what I type in an audible robot voice
What is TextToSpeech?
The Font size property for the JokeButton is 25 on the property column, Designer View. I'm coding this button and I want to change the Font size to 20. What Layer I'm I creating?
Controller Layer
The blocks of code that do the important actions in the program.
Eventhandler
The difference between a linear algorithm and a conditional algorithm.
The diamond shape
The conditional statement/Question
Two different paths for solving the same task.
What type of built-in block do you need to use when using boolean logic?
Logic
It is important to plan by identifying the series of steps that a robot needs to follow. This process is called_______.
What is algorithmic thinking?
When I'm introducing my personal information in the app, what Layer is being changed?
Model Layer
What is the difference between a label and a textbox in MIT App Inventor?
Labels give info to the user; the user enters information into a textbox.
When can algorithms be used?
To design a solution to any problem/task.
If I want to have all of my components arranged in the middle of my Screen, what property do I need to change?
Align Horizontal to Center to 3.
It is important to plan by identifying the series of steps that a robot needs to follow. This process is called_______.
What is algorithmic thinking?
A computer scientist is bringing an audio file from a different source, what is he doing?
Introducing data in the App.
Name at least three properties of any component.
AccentColor
Default
AlignHorizontal
Left : 1 ▾
AlignVertical
Top : 1 ▾
BackgroundColor
Default
BackgroundImage
text Color
Font Size
Why are flowcharts effective?
It's easy to visualize the actions/steps that need to be programmed.
What is the difference between a program and an algorithm?
The program completes an objective by using algorithms.
An app has the design requirements of playing music when a button is clicked, and resetting the player when the device is shaken. What are the events in those requirements?
A button is clicked, and a device is shaken.
I want to program the HelloButton within an app to start playing an audio file when I do a Long click. What layer I'm building?
Controller Layer
What are the events in the following design requirements?
A start button is pushed and it begins a clock.
The clock counts down from 30 and ends at 0, if the clock reaches zero the user gets a point.
The next screen button is pushed and opens a different screen.
The start button is pushed, the clock counts down from 30, next screen button is pushed.