MAD chapter 8 part 4
An app that is close to being completed is best tested using which of the following methods?
On physical devices
Which section of the App Inventor workspace lists components available for use in your app in expandable groups?
Palette
What property is used to set the text that will display in an app's top information bar?
Title
What happens to the grayed-out, temporary text displayed in a text box when a user begins to enter information?
It disappears
The Blocks Editor is what type of application?
Java Web Start
Which of the following is NOT represented as a block?
Errors
What is the correct way to retrieve the value from a component namedTextBox1?
TextBox1.Text
What is the correct order to start the emulator in the Blocks Editor window?
Click 'New emulator', slide the green lock icon right to unlock, click 'Connect to Device', and select the emulator to start your app.
What is the name for components that are not displayed to the user?
Non-visible
To add a string literal block to an app, on which tab do you find the Textblock?
Built-in
What is the default port number for the emulator?
5554
Which term describes installing an app on a device or emulator?
Deploy
What happens when you select the Show Barcode option from thePackage for Phone menu?
An image is created that shows a machine-readable URL pointing to the app.
What happens when you select the Download to this Computer option from the Package for Phone menu?
An Android package, or .apk file, is downloaded to the user's computer.
Assume that the value of TextBox1 will be set to the value of the variabletemp. Which of the following sets of code will NOT set Label1.Text to the cube of the Text value of TextBox1?
Option B
The block in the associated figure is an example of which type of Built-In blocks?
Control
To deal with the many business, organization, and technical complexities the development organization faces, the disciplined agile delivery process needs to adapt, or scale?
True or False?
True
The Unified Process (UP) divides the project into iterations focused on delivering
incremental value to stakeholders in a unpredictable manner?
True or False?
False
This practice involves high-level architectural modeling to identify a viable
technical strategy for your solution?
Architecture envisioning
This practice helps define written information for your deliverables throughout the life cycle in parallel to the creation of the rest of the solution?
Documentation
Which of the following Agile models has its roots in manufacturing?
Lean Programming (JIT)