Android Online Quiz

Answer : B

Explanation

startActivityForResult(Intent intent,int requestCode) will give the response from second activity to first activity as a result.

Answer : C

Explanation

Manifest.xml is having information about application as number components in your application,Activity information,service information, and icon about an application

Each application has at least one Manifest file. Without manifest file we can't generate the APK file.

Answer : A

Explanation

When an Application is not responding ANR will be occur, and it will stop the process or an application

Answer : C

Explanation

We can store structured data in SQlite database only. SQlite database is very efficient and faster to read and store the data.

Answer : A

Explanation

There is only an object which can be accessed by all other class.

Answer : A

The log message is used to debug a program. Some of log messages are shown below

log.d-Debugging log
log.i Informative log
log.e-Error log 
log.w-Warning log
log.v-verbose log

Answer : D

com.google.android.maps is the library of the map view in android. We can access google maps by calling this library.

Answer : B

Fragment is a peace of an activity. If you want to move your application in 360 degrees, you can do this by using a fragment.

Answer : C

Using with Javac, we can compile Java files

Use dx tool to convert all Java class files to single dex file

Use AAPT tool to create apk file

Sign the apk file by using jar signer

Zipalign of signed apk

Answer : E

Give same id for both notifications.

nm.notify(1,notification);