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Frequently Asked Android interview questions and answers for freshers

(#M40158051) ANDROID QUESTION Technical Keep an EYE

What is contained within the manifest xml file?

Options
1) The permissions the app requires
2) The list of strings used in the app
3) The source code
4) All other choices

Asked In Android Ashish (3 years ago)

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(#M40157997) ANDROID QUESTION Keep an EYE

Updating UI from service: How to access progress bar from a service?

Options
1) Send progressbar id through intent extras & access it in service
2) Make progress bar as static variable, and access that variable from service.
3) If you want to touch UI from service, trigger a dynamically registered receiver in activity from service, And update UI from that dynamic receiver with in that activity
4) put all UI controls in a common class and access it from all components.

Asked In Android Ashish (3 years ago)

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(#M40157954) ANDROID QUESTION Keep an EYE

When an activity doesn't exist in memory it is in.

Options
1) Starting state
2) Running state
3) Loading state
4) Inexistent state

Asked In Android Ashish (3 years ago)

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(#M40158033) ANDROID QUESTION Keep an EYE

When a new emulator is created, how many ports will be allocated to it?

Options
1) 0
2) 1
3) 2
4) 4

Asked In Android Ashish (3 years ago)

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(#M40158050) ANDROID QUESTION Technical Keep an EYE

Android Applications must be signed.

Options
1) After they are installed
2) Before they are installed
3) Never
4) Within two weeks of installation

Asked In Android Ashish (3 years ago)

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(#M40158066) ANDROID QUESTION Technical Keep an EYE

What does httpclient.execute() returns in android?

Options
1) Http entity
2) Http response
3) Http result
4) None of the above.

Asked In Android Ashish (3 years ago)

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(#M40157978) ANDROID QUESTION Keep an EYE

What is the life cycle of foreground activity in android?
Options
1) onCreate() −> onStart() −> onResume() −> onStop() −> onRestart
2) onCreate() −> onStart() −> onResume() −>onStop()
3) onCreate() −> onStart() −> onResume()
4) None of the Above

Asked In Android Ashish (3 years ago)

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(#M40157982) ANDROID QUESTION Keep an EYE

What is an anonymous class in android?

Options
1) Interface class
2) A class that does not have a name but have functionalities in it
3) Java class
4) Manifest file

Asked In Android Ashish (3 years ago)

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(#M40158061) ANDROID QUESTION Technical Keep an EYE

What are the functionalities in asyncTask in android?

Options
1) onPreExecution()
2) doInBackground()
3) onProgressUpdate()
4) onPostExecution()

Asked In Android Ashish (3 years ago)

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(#M40157944) ANDROID QUESTION Keep an EYE

What was the first phone released that ran the Android OS?

Options
1) T-Mobile G1
2) Google gPhone
3) HTC Hero
4) Motorola Droid

Asked In Android Ashish (3 years ago)

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