Vce Associate-Android-Developer Questions Latest

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Question 8

For example, we have a file in our raw folder app/src/main/res/raw/sample_teas.json. To get an

InputStream for reading it, from out Context context, we can do this:

Options:

val input = context!!.openRawResource(R.raw.sample_teas)

val input = context!!.getRawResource(R.raw.sample_teas)

val input = context!!.resources.openRawResource(R.raw.sample_teas)

Question 9

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

Options:

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.

Question 10

Select 3 major components of the Room. (Choose three.)

Options:

@Entity

@Query

@RawQuery

@DAO

@WorkerThread

@Database

Question 11

Working with Custom View. Once you define the custom attributes, you can use them in layout XML files just like built-in attributes. The only difference is that your custom attributes belong to a different namespace. Instead of belonging to the namespace, they belong to: