Mobile OS Interview Questions
Questions Answers Views Company eMail

What is a static variable swift?

468

What is difference between if and guard in swift?

494

What is base class in swift?

436

What is swift nsarray?

460

What are lifecycle events of uiviewcontroller?

416

How we can wait for some thread to finish before starting another?

415

How to de-symbolicate crash log?

435

How we can do multithreading in ios?

448

Explain ~/documents, ~/library, ~/tmp. What directory is ~ on ios?

416

Arc is compile time or run time feature?

458

Is uikit thread safe?

478

Why do we override drawrect: method?

481

What does static analyser do?

411

What is nsuserdefaults? What type of data can we store there?

429

Explain the difference between viewdidload and viewdidappear?

421


Un-Answered Questions { Mobile OS }

What are the core components under the android application architecture?

569


What is nil in swift?

447


What are the ways to store data localy on iphone device?

417


Arc is compile time or run time feature?

458


Is arch linux better than ubuntu?

380






So how is the new look different from the old look?

407


What language is swift written?

484


What is a marshmallow in android?

501


Enlist the latest ios development patform?

455


What does ubuntu really mean?

391


Logging methods require two strings, what does each string represent?

500


What is motion tween?

529


What is ios selector?

418


What is mvvm in ios?

491


how you can delete a smart group created in Xcode?

465