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Google Associate Android Developer Practice Test - Questions Answers, Page 4

Question list

List of questions

Question 31

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When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Step Into you can

Question 32

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When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Evaluate Expressio

Question 33

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When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Step Over you can

Question 34

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When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Step Out you can

Question 35

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The Log class allows you to create log messages that appear in logcat. Generally, you could use the following log methods: (Choose five.)

Question 36

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Filter logcat messages. If in the filter menu, a filter option "Show only selected application"? means:

Question 37

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Filter logcat messages. If in the filter menu, a filter option "Edit Filter Configuration"? means:

Question 38

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The Layout Inspector in Android Studio allows you to compare your app layout with design mockups, display a magnified or 3D view of your app, and examine details of its layout at runtime. When this

Question 39

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If you want the Database Inspector to automatically update the data it presents as you interact with your running app, check the Live updates checkbox at the top of the inspector window. While live

Question 40

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Enable debugging on your device: If you are using the emulator, this is enabled by default. But for a connected device, you need to

Question 31

When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Step Into you can

examine the object tree for a variable, expand it in the Variables view. If the Variables view is not visible

evaluate an expression at the current execution point

advance to the next line in the code (without entering a method)

advance to the first line inside a method call

advance to the next line outside the current method

continue running the app normally

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When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Evaluate Expression you can

examine the object tree for a variable; expand it in the Variables view

evaluate an expression at the current execution point

advance to the next line in the code (without entering a method)

advance to the first line inside a method call

advance to the next line outside the current method

continue running the app normally

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Question 33

When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Step Over you can

examine the object tree for a variable; expand it in the Variables view.

evaluate an expression at the current execution point

advance to the next line in the code (without entering a method)

advance to the first line inside a method call

advance to the next line outside the current method

continue running the app normally

Show Answer Comment (0)

Question 34

When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can then use the tools in the Debugger tab to identify the state of the app. With Step Out you can

examine the object tree for a variable; expand it in the Variables view. If the Variables view is not visible

evaluate an expression at the current execution point

advance to the next line in the code (without entering a method)

advance to the first line inside a method call

advance to the next line outside the current method

continue running the app normally

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Question 35

The Log class allows you to create log messages that appear in logcat. Generally, you could use the following log methods: (Choose five.)

Log.e(String, String) (error)

Log.a(String, String) (all outputs)

Log.w(String, String) (warning)

Log.i(String, String) (information)

Log.q(String, String) (questions)

Log.d(String, String) (debug)

Log.v(String, String) (verbose)

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Question 36

Filter logcat messages. If in the filter menu, a filter option "Show only selected application"? means:

Display the messages produced by the app code only (the default). Logcat filters the log messages using the PID of the active app.

Apply no filters. Logcat displays all log messages from the device, regardless of which process you selected.

Create or modify a custom filter. For example, you could create a filter to view log messages from two apps at the same time.

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Question 37

Filter logcat messages. If in the filter menu, a filter option "Edit Filter Configuration"? means:

Display the messages produced by the app code only (the default). Logcat filters the log messages using the PID of the active app.

Apply no filters. Logcat displays all log messages from the device, regardless of which process you selected.

Create or modify a custom filter. For example, you could create a filter to view log messages from two apps at the same time.

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Question 38

The Layout Inspector in Android Studio allows you to compare your app layout with design mockups, display a magnified or 3D view of your app, and examine details of its layout at runtime. When this is especially useful?

when your layout is built entirely in XML rather than runtime and the layout is behaving expectedly.

when your layout is built at runtime rather than entirely in XML and the layout is behaving unexpectedly.

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Question 39

If you want the Database Inspector to automatically update the data it presents as you interact with your running app, check the Live updates checkbox at the top of the inspector window. While live updates are enabled, what happens with the table in the inspector window?

It is still editable. You can modify data in a table by double-clicking a cell, typing a new value, and pressing Enter.

It becomes read-only and you cannot modify its values.

It becomes read-only, but you cannot see its updated values before updating the data by clicking the Refresh table button at the top of the inspector window.

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