Android Programming Model paper: Online Exam
Free Online Exam of Android programming , check your knowledge on Android Programming Questions and answers. Asked in different competitive exams of Android Programming Questions with answers and immediate check your knowledge by click on radio button.
Q1. The Android 7.0 – 7.1.2 version name it as: ________________
A Oreo
B Marshmallow
C Nougat
D Lollipop
E KitKat
Answer: C
Hint or Explanation
Android 7.0 Nougat. Android Nougat opens up more ways for you to personalise your Android device. Decide how your data is used, the way that you’re notified and what your display looks like.
Q2.What language most used for Android development?
A Pythan
B Java
C Android Kit
D MS.Net
E Perl
Answer B
Hint or Explanation
Most one use java language for development of android programming
Q3. What is .apk extension in Android?
A Application Package Kit
B Application Program Kit
C Application Program knowledge
D Application , Process and Kit
E None of above
Answer A
Hint or Explanation
APK stands for Android Package Kit (also Android Application Package) and is the file format that Android uses to distribute and install apps. It contains all the elements that an app needs to install correctly on your device.
Q4.What is ANR in Android?
A Application Number Record
B Application Number Respond
C Android Number Reporter
D Application Not Responding
E None of these
Answer D
Hint or Explanation
When the UI thread of an Android app is blocked for too long, an "Application Not Responding" (ANR) error is triggered. ANR is an abbreviation that describes an unresponsive Android app. When an app is running on an Android device and stops responding, an "ANR" event is triggered.
Q5.What is ADB?
A It used to debug of android program
B It is a command-line tool that performs shell commands
C It provide a bridge between files and objects
D It perfect bridge between api to program
E None of these
Answer B
Hint or Explanation
Ctrl + M
Q6.What is Orientation?
A rotate the screen between Horizontal or Vertical mode
B provides features of android .apk
C Attach manifest file to apk package
D set the activity respond properly
E None of above
Answer A
Hint or Explanation
rotate the screen between Horizontal or Vertical mode
Q7.What is AIDL?
A It is using which you can set a screen alignments
B It facilitates communication between the client and the service
C A batch file and shell script which was used to create a new Android project
D It command-line tool that performs shell commands
E None of above
Answer B
Hint or Explanation
AIDL is used for Binder. Binder is a mechanism to do RPC calls on/from an Android Service.
Q8.The Android platform _________________ utility is used while on the iOS platform, iPhone Configuration utility is used for debugging purposes
A AIDL
B ADB
C Monitor.bat
D Monifest.xml
E None of these
Answer C
Hint or Explanation
The Android platform Monitor.bat utility is used while on the iOS platform, iPhone Configuration utility is used for debugging purposes
Q9. What is DDMS?
A it is a database tools
B it is a emulator
C It is a debugging tools
D It is a file management tools
E None of above
Answer C
Hint or Explanation
An Android ships with a debugging tool called the Dalvik Debug Monitor Server (DDMS), which provides port-forwarding services, screen capture on the device, thread and heap information on the device, logcat, process, and radio state information, incoming call and SMS spoofing, location data spoofing, and more.
Q10.Which one following category treat as Sensors in Android?
A Motion Sensors
B Monitor Sensors
C Keyboard Sensors
D Wifi sensors
E Bluetooth sensors
Answer A
Hint or Explanation
Most of the android devices have built-in sensors that measure motion, orientation, and various environmental condition. The android platform supports three broad categories of sensors.
- Motion Sensors
- Environmental sensors
- Position sensors
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