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Frequently Asked Android interview questions and answers for freshers Page 7

(#M40158055) ANDROID QUESTION Technical Keep an EYE

What is a GCM in android?
Options
1) Google Cloud Messaging
2) Google Count Messaging
3) Google Message pack
4) None of the above

Solution

Google Cloud Messaging

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Asked In Android Ashish (8 years ago)

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(#M40157964) ANDROID QUESTION Keep an EYE

Which method need to be called to shut down an activity, itself?

Options
1) finish()
2) onStop()
3) onDestroy()
4) None of these

Asked In Android Ashish (8 years ago)

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(#M40158038) ANDROID QUESTION Keep an EYE

Which of the below is not a Fragment class.

Options
1) Fragment
2) DialogFragment
3) PreferenceFragment
4) ActivityFragment

Asked In Android Ashish (8 years ago)

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(#M40158039) ANDROID QUESTION Keep an EYE

Which of the below functions are not part of Fragment life cycle?

Options
1) onCreateView()
2) onDetach()
3) onActivityDestroyed()
4) onActivityCreated()

Asked In Android Ashish (8 years ago)

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(#M40158030) ANDROID QUESTION Keep an EYE

What is the most feasible image format that I have to use with android devices. (Keep compatibility issues in mind) ?

Options
1) .jpg or .jpeg
2) .png
3) .gif
4) .9.png

Asked In Android Ashish (8 years ago)

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(#M40158035) ANDROID QUESTION Keep an EYE

How to return layout of a fragment? Which function to implement in Fragment class for it?

Options
1) onCreate()
2) onCreateView()
3) getView()
4) getFragmentView()

Asked In Android Ashish (8 years ago)

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(#M40157965) ANDROID QUESTION Keep an EYE

Which of the following are appropriate for saving the state of an android applications?

Options
1) Activity.onFreeze()
2) Activity.onStop()
3) Activity.onPause()
4) Activity.onDestroy()

Asked In Android Ashish (8 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 (8 years ago)

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(#M40157943) ANDROID QUESTION Keep an EYE

Which kernal (operating system) is used in android?

Options
1) Ios
2) Unix
3) Windows
4) Linux

Asked In Android Ashish (8 years ago)

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(#M40157986) ANDROID QUESTION Keep an EYE

What is a context in android ?
Options
1) It is an interface to store global information about an application
2) It is used to create new components.
3) Android has two contexts, those are getContext() and getApplicationContext()
4) All of above

Asked In Android Ashish (8 years ago)

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