Across
- 2. the flow and order of the instructions is determined by events. All of the app’s activity occurs in response to an event.
- 4. the study of computers and the processes involved when using computation to solve problems
- 8. A way to delpoy and test the app on a computer when you don't have a device. A simulator that imitates a program or events.
- 9. An action or occurrence that happens during runtime that will trigger a response or behavior by the software. Examples of events include user-initiated events, such as clicking a button, or external events, such as the device receiving an SMS text message.
- 10. The layer of an app that the user sees and interacts with.
- 12. The layer of an app that contains the program that tells the app how to behave.
- 13. Interface The screen that the user interacts with
- 14. 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.
- 16. Creating an ordered set of instructions to carry out a task
- 17. will have blocks like When CheckBox. Changed to detect when the checkbox is clicked and its value changes.
- 19. will have blocks like When Button.Click to detect when the button is clicked.
Down
- 1. A block of code that is triggered when a certain event happens.
- 3. App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.
- 5. will have blocks like Play and Pause to play and pause an audio component.
- 6. a linear algorithm detailed or concise steps that are in the correct order so that the intended task can be completed
- 7. Used to move to the next step. Connects symbols to show the direction of flow of action
- 11. The process of renaming components with no space in-between words and a capital for the first initial of each new word
- 15. Usually in the shape of a rectangle. Tells actions that need to be carried out by the code
- 18. beginning and end points that signify an event