最新的Android Certified Trainer認證 AND-802考試題庫

問題1

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)

A. Broadcast receiver decides which broadcast it will receive.

B. Broadcast receiver cannot decide which broadcast it will receive.

C. Broadcast decides which receiver can receive its broadcast.

D. Broadcast receiver does not decide which broadcast it will receive.

正確答案: A,B

問題2

What is the result of clicking Button1 in the code which is illustrated in the following image? Assuming that write_to_internal_storage is the name of an activity that allows users to write to internal storage.

A. Creates an intent to open an activity that reads from the internal storage.

B. Creates an intent to open an activity that writes to the external storage.

C. Creates an intent to open an activity that reads from the external storage.

D. Creates an intent to open an activity that writes to the internal storage.

正確答案: D

問題3

Releasing updates of an application into Google Play requires signing it with the same certificate, or else all the previous users will not be notified of the update and eventually are lost.

A. False

B. True

正確答案: B

問題4

Assume that you have two apps signed with the same certificate and you want them to share access to each other's data. The manifest file in the first app is illustrated in the following image. It has shartedUserId
="com.sharedID.example" .
Which of the following choices is the value of the shartedUserId in the second app?

A. com.sharedID.example

B. app2. com.sharedID.example

C. app2Name. com.sharedID.example

D. com.example.example1

正確答案: A

問題5

A manifest file (AndroidManifest.xml) describes the components of the application, which include the activities, services, broadcast receivers, and content providers that compose the application.

A. False

B. True

正確答案: B

最新的Android Security Essentials - AND-802免費考試真題

最新更新

站內鏈接

聯系我們