Android Test 7

"Divide-and-conquer" refers to:

• The list being divided into sublists with equal numbers of elements in each, then those sorted sublists are merged back together.
• The list being divided into only two sublists, never more or less, which are sorted and merged back together.
• The list being divided into smaller sublists, then those sorted sublists are merged back together.

What is JNI in Android?

• Java Interface
• Java Native Interface
• Java Network Interface

APK stands for

• Android Phone Kit
• Android Page Kit
• Android Package Kit
• None of the above

Which of the following Android Studio folders includes drawable files for different launcher icon densities?

• Mipmap
• Layout
• Drawable
• Values

Complete the following blank area with one of the following choices: You can register your app with “Android Backup Service” at: https://developer.android.com/google/backup/signup.html and get “Android Backup Service key” for your application. This key will be added to …………………. tag with its attributes to add them to the manifest file in the next step

• <permission>
• <meta-data>
• <string>
• <key>

Which of the following diagram is time oriented?

• Collaboration
• Sequence
• Activity
• None of the mentioned

what are different between Mediator vs Facade?

• The facade exposes existing functionality and the mediator adds to the existing functionality.
• The mediator exposes existing functionality and the facade adds to the existing functionality.
• Facade creates one-way communication protocol, mediator creates two-way communication protocol.
• Mediator creates one-way communication protocol, facade creates two-way communication protocol

Matching java components to corresponding pattern. ( ex : Singleton, Proxy, Prototype) 1. java.lang.Appendable 2. java.util.Calendar#getInstance() 3. java.lang.Runtime#getRuntime()

• Factory, Builder, Singleton
• Singleton, Builder, Factory
• Builder, Factory, Singleton
• Singleton, Factory, Builder

Integration test is testing a slice of functionality in a system. It will simulate components and behavior of them. Is it right?

• True
• False

JUnit runners are available in which package?

• org.junit.runners
• junitfiles.runners
• org.runners
• org.junit.files.runners