Question

a.) Which one of the items below is not a component of a Kotlin based Android application? choices: java package, resource package, manifest file, kotlin package

b.) Which one of the statements below is true regarding HAXM and Android device emulator? choices: HAXM is an Android device emulator. HAXM speeds up Android app emulation on a host machine. HAXM and Android device emulator work independently and have no impact on one another. HAXM is a debugging tool for applications running on Android device emulators c.) The Android messenger object that does not specify the identity of the massage receiving component is: choices: Intent object Implicit Intent object Explicit Intent Object Intent Filter d.) The version of Kotlin plugin used in an Android project is specified in. choices: AndroidManifest.xml Build.gradel (project) Build.gradel (module) In the resource package

Answer 1

Answer:

a) Java package, there is file in Kotlin language with the JVM extension, so there will be no Java packages

b) HAXM speeds up Android app emulation on a host machine , it is used for hardware acceleration for Android virtual machine. It stands for hardware accelerated execution and is used for optimizing speed.

c) Implicit Intent Object, in explicit intent you are defining everything with proper parameters so the message id of receiving component will be there while same is not the case with implicit. So no id will be attached with the receieving message.

d) Build.gradel (project), In this file you simply mention the specific version that you are using. Since the studio supports different versions all of which have different libraries based on their configurations. So when you specify the correct version it automatically knows about the correct set of libraries.