Effective Study Techniques for the Android AND-802 Exam

Questions 11

The Logcat window in Android Studio displays system messages, such as when a garbage collection occurs, and messages that you added to your app with the Log class. It displays messages in real time and keeps a history so that you can view older messages.

Options:

True

False

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Questions 12

Any application which would like to receive a message can receive the broadcast. Which of the following mechanisms can be used to protect broadcasts? (Select two)

Options:

Broadcast receiver decides which broadcast it will receive.

Broadcast receiver cannot decide which broadcast it will receive.

Broadcast decides which receiver can receive its broadcast.

Broadcast receiver does not decide which broadcast it will receive.

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Questions 13

A manifest file (AndroidManifest.xml) is a file that lists the contents of a software package. Not every application must have an AndroidManifest.xml file in its root directory.