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Frequently Asked Android interview questions and answers for freshers

(#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 (6 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 (6 years ago)

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(#M40158064) ANDROID QUESTION Technical Keep an EYE

How to find the JSON element length in android JSON?

Options
1) count()
2) sum()
3) add()
4) length()

Asked In Android Ashish (6 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 (6 years ago)

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(#M40157981) ANDROID QUESTION Keep an EYE

What is the life cycle of broadcast receivers in android?

Options
1) send intent()
2) onRecieve()
3) implicitBroadcast()
4) sendBroadcast(), sendOrderBroadcast(), and sendStickyBroadcast()

Asked In Android Ashish (6 years ago)

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(#M40157948) ANDROID QUESTION Keep an EYE

What does the .apk extension stand for?

Options
1) Android Package
2) Android Proprietary Kit
3) Application Program Kit
4) Application Package

Asked In Android Ashish (6 years ago)

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(#M40157967) ANDROID QUESTION Keep an EYE

What is activity manager in android?

Options
1) Activity manager is used to monitor and manage activity stack.
2) we can use activity manager to retrieve information about tasks that user has visited recently, information about currently running processes, information about particular task that is currently running, etc.
3) both options are true
4) none

Asked In Android Ashish (6 years ago)

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(#M40158065) ANDROID QUESTION Technical Keep an EYE

What is JNI in android?

Options
1) Java network interface
2) Java interface
3) Image editable tool
4) Java native interface.

Asked In Android Ashish (6 years ago)

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(#M40158054) ANDROID QUESTION Technical Keep an EYE

What are the functionalities of HTTP Client interface in android?

Options
1) Connection management
2) Cookies management
3) Authentication management
4) All of the above

Asked In Android Ashish (6 years ago)

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(#M40158059) ANDROID QUESTION Technical Keep an EYE

What is the HTTP response error code status in android?

Options
1) status code < 100
2) status code > 100
3) status >= 400
4) None of the above

Asked In Android Ashish (6 years ago)

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