PRM - TEST 3 QUESTIONS & ANSWERS

PRM - TEST 3 QUESTIONS & ANSWERS
1 . Explain android activity life cycle?

A - onCreate() −> onStart() −> onActivityStarted() −> onResume() −> onPause() −>
onStop() −>

onActivityDistroy() −> onDestroy()

B - OnCreate() −> onStart() −>onResume() −> onPause() −> onStop() −> onRestart()
−>

onDestroy()

C - OnCreate() −> onStart() −> onPause() −> onResume() −> onStop() −> onDestroy()

D - OnCreate() −> onStart() −> onPause() −> onResume() - Answers - b

2 .How many sizes are supported by Android?

A - Android supported all sizes
B - Android does not support all sizes
C - Android supports small,normal, large and extra-large sizes
D - Size is undefined in android - Answers - C - Android supports small,normal, large
and extra-large sizes

3 . How to upgrade SQlite the database from a lower version to higher version in
android SQlite?

A - Using helper Class

B - Using cursor

C - Using intent

D - None of the above - Answers - A - Using helper Class

4 . What are commands needed to create APK in android?

A - No need to write any commands

B - Create apk_android in command line

C - Javac,dxtool, aapt tool, jarsigner tool, and zipalign

, D - None of the above - Answers - C - Javac,dxtool, aapt tool, jarsigner tool, and
zipalign

5. Which company developed android?

A. Apple

B. Google

C. Android Inc.

D. Nokia - Answers - C. Android Inc.

7.Web browser available in android is based on

A. Chrome

B. Firefox

C. Open-source Webkit

D. Opera - Answers - C. Open-source Webkit

8. Android is based on which kernel?
A. Linux kernel
B. Windows kernel
C. MAC kernel
D. Hybrid Kernel - Answers - A. Linux kernel

9. Is Android available in ROM?
A. Yes

B. No - Answers - B. No

10. Android is based on which language.
A. C

B.C++

C. VC++
D. Java - Answers - D. Java

12. What is android?

A. Desktop Operating System