10 Android interview question and answer

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10 Android Interview Questions and Answers
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What is Android?

• It is an open source operating system that is
  utilized fundamentally on mobile devices, for
  example, mobile phones and tablets. It is a Linux
  based framework that has been furnished with rich
  parts that enables developers to make and run
  applications that can perform both basic and
  advanced functions.

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2) What Is the Google Android SDK?

• The Google Android SDK is a toolset that
  developer require with the end goal to compose
  applications on Android enable devices. It
  contains a graphical interface that imitates an
  Android driven handheld condition, enabling them
  to test and debug their codes.

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3) What is the Android Architecture?

• Android architecture is composed of 4 key
  components
• Linux Kernel
• Libraries
• Android Framework
• Android Applications

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Describe the Android Framework.

• The Android Framework is an imperative part of
  the Android Architecture. Here you can discover
  every one of the classes and strategies that
  developers would require with the end goal to
  compose applications on the Android environment.

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What is AAPT?

• AAPT is short for Android Asset Packaging Tool.
  This tools provides developers with the capacity
  to manage zip-good archieves, which incorporates
  making, extracting as well as viewing its
  contents.

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What is the significance of including an emulator
inside the
Android environment?

• The emulator gives developers "a chance to play"
  around an interface that goes about as though it
  were a real mobile device. They can compose and
  test codes, and even debug. Emulators are a safe
  place for testing codes particularly on the off
  chance that it is in the early structure phase.

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What is the utilization of an activityCreator?

• An activityCreator is the initial move towards
  the formation of another Android venture. It is
  comprised of a shell content that will be
  utilized to make new file system structure
  fundamental for composing codes inside the
  Android IDE.

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Describe Activities.

• Activities are what you refer to as the window to
  a UI. Similarly as you make windows with the end
  goal to show yield or to request a contribution
  to the type of dialog boxes, activities Play the
  same role, however it may not generally be as a
  UI.

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What are Intents?

• Intents shows notice messages to the client from
  inside the Android enable devices. It tends to be
  utilized to alert the client of a specific
  express that happened. Clients can be made to
  react to intents.

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Differentiate Activities from Services.

• Activities can be closed, or ended whenever the
  uses wishes. Then again, services are intended to
  keep running in the background, and can act
  freely. Most services run continuously, paying
  little mind to whether there are sure or no
  exercises being executed.

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Address CBitss Technologies, Sector 34A,
SCO-23,24,25, Chandigarh, 160022.

Phone no- 9914641983

• In this presentation Android training in
  Chandigarh give the 10 Android interview question
  and answer, to the candidates prepared and clear
  the interview.