Android Interview Questions and Answers

Android Interview Questions and Answers

"Android is a Mobile Operating System and its developed by Google Inc. (Google Acquired Android Inc. in 2005)".
  1. Android is a mobile operating system.
  2. Android is open source.
  3. Android is also know as a mobile powerhouse.
  4. Google Acquired Android Inc. in 2005, The Android Inc. was a small start-up.
  5. Android has a app store that is called Google play store.
  6. Android’s competitors are Apple and Windows Phone.
The frequently asked questions in an interview as given below
  • What is android and why we use android?
  • What are the advantages/disadvantages of using an android environment?
  • What about application architecture?
  • What types of language support to develop an android?
  • What types of architecture are used to develop an android?
  • What types of key components are use to develop  an android?
  • What is the activity of android ?
  • What is the APK format of android ?
  • What are ANR  and ADB in android?
  • What is DDMS in android?
  • What is the use of adapter in android?
  • Where are layout placed in android?
  • What is an intent  and What does the intent filter do?
  • What are the difference between a fragment and an activity?
  • What is sticky intent in android application?
  • What is an android explicit and implicit Intent?
  • What is manifest file in android?
  • What are difference between serializable and parcelable?
  • What is singleton class in android?
  • What is fragment in android?
  • What is sleep mode in android?
  • Which is kernal and what is used in android?     
  • What  is ADT in android?
  • What is AIDL in android?
  • What types of data supported in AIDL?
  • What are launch modes in android?
  • What kind of tool is placed in android SDK?
  • Can you run  the java byte code on android?
  • How to track the application on process in android?
  • How to change application name after at the deployment time?
  • What is a service and what is use in android?
  • What is contentProvider and what is it typically used for?
  • Does an android support the bluetooth serial port profile?
  • Can application be started on powerup?
  • What type of notifications are available in android?
  • What is a container and what use in android?
  • What types of storages are available in android?
  • What is drawable folder in android application?
  • How to send SMS in android?
  • How is the use the web view in android application?
  • What is nine patch images tool and what use in android?
  • What is dialog box in android?
  • What type of dialog boxes supported in android?
  • What type of exceptions are available in android?
  • What is IP data-gram, fragmentation and MTU in android?



ANIL SINGH

Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
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