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

Mobile OS Interview Questions

Questions Answers Views Company eMail

How many activities are in focus at any time?

876

What is calibrated?

895

What is margin?

892

Which of the used to detect when a user clicks or taps on a button?

868

What is toast notification?

864

How can you define the minimum version of android required?

845

What is decision structure?

882

What is difference between serializable and parcelable ?

846

Do we need api key for displaying google maps in android?

925

What are the activity lifecyle callbacks?

898

What is gcm (google cloud messaging)?

921

What is frame animation?

949

What is notificationmanager class?

1076

How does android system manage activity’s life cycle?

886

When you have two or more activities with the same intent filter action name, the android os will display a

840

Un-Answered Questions { Mobile OS }

What is nsoperationqueue?

775

Does ios support multitasking?

791

What main components of android application?

952

Explain the android versions history and there name?

911

What are the drawbacks of android?

851

What do you know about aidl?

950

What do you understand by anr dialogue box?

869

How to start a thread?

719

Describe the term “ubuntu advantage”?

810

List the various tasks accomplished by a node controller?

637

Can I use my phone as a boot device?

879

what is serialization? How serialization is different from binders?

1106

Could you point out some of the prime advantages of android?

881

How do I reinstall operating system on galaxy s6?

779

What is ios technology?

801

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