Android OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Android OS Interview Questions

Questions Answers Views Company eMail

Explain ttl (time to live)?

911

Can intent be used to provide data to a contentprovider? Why or why not?

907

Explain the activities?

831

What is android 4.0 library folder in android?

1033

What is a buildtype in gradle?

893

What is intent component of android?

967

Explain the differences between a domain and a workgroup?

909

Explain how to send sms in android?

845

Explain the key components of android architecture?

786

Explain the difference between flag_activity_clear_task and flag_activity_clear_top?

952

How to prevent the data from reloading and resetting when the screen is rotated?

1010

Explain the onsavedinstancestate() and onrestoreinstancestate() in activity?

866

Which dialog boxes that are supported in android?

898

Explain the onrestoreinstancestate() in activity?

841

How to make an apk file in android?

959

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Un-Answered Questions { Android OS }

List the data types supported in aidl?

848

Enumerate the three key loops when monitoring an activity?

913

What is the difference between service and thread?

905

What are three common reasons to use an intent?

835

Explain me how does the activity respond when the user rotates the screen?

854

Explain android architecture.

1016

What is base of all sencha touch component?

919

To display a notification on upper left of android screen, which of the following class you need to use?

793

I keep hearing 'popping/clicking' sounds from the speaker?

843

What is drawable folder in android?

894

What does fragment mean?

857

What’s volley?

905

What is dalvik virtual machine?

867

What options do the users get to save data in android?

889

What is an anr? What are some measures you can take to avoid anr?

939

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