Adaface Public iOS Questions

Adaface Public iOS Questions

Adaface assessments are tailored to your job description by our subject matter experts from our library of 10000+ questions. We've made a small portion of our library public to demonstrate the quality of questions in our library. All questions used in Adaface assessments are non-googleable and designed to test for on-the-job skills.

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These skills are a sample from 120+ skills in our questions library. Check out 700+ conversational tests.
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Questions
Questions
These questions are just a small sample from our premium questions library (10273 non-googleable questions).
Solve this question set
🧐 Question 🔧 Skill 💪 Difficulty ⌛ Time
Class Destructor - What does the following Swi...
OOPs
Swift Medium 2 min
Overrides - What does the following Swi...
OOPs
Swift Medium 2 min
ViewController Buggy Code - Here's two different ways t...
iOS Medium 3 min
Swift
Class Destructor
Class Destructor
OOPs
Duration ⌛
Difficulty 💪
: 2 mins
: Medium

What does the following Swift code output?

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Swift
Overrides
Overrides
OOPs
Duration ⌛
Difficulty 💪
: 2 mins
: Medium

What does the following Swift code output?

View Question
iOS
ViewController Buggy Code
ViewController Buggy Code
Duration ⌛
Difficulty 💪
: 3 mins
: Medium

Here's two different ways to write the same code in iOS (Swift):

View Question

Like the questions? Start using Adaface conversational iOS tests for accurate and candidate friendly screening today
Like the questions? Start using Adaface conversational iOS tests for accurate and candidate friendly screening today
💼
Customized assessments for every experience level
Customized assessments for every experience level

Customized by subject matter experts to cater to job roles for all experience levels (fresh grads to 8-10 years) within your organization.

💯
Higher test taking rate compared to traditional tests
Higher test taking rate compared to traditional tests

Adaface assessments have an average test taking rate of 86% as compared to an industry standard of 50%.

🎯
Accurate evaluation using on-the-job, non-tricky questions
Accurate evaluation using on-the-job, non-tricky questions

Adaface assessments have relevant questions that test for on-the-job skills. We do not expect candidates to solve puzzles/ trick questions.


About Adaface iOS Questions

Questions are designed by iOS experts to test for on-the-job skills. The iOS test is intended for mobile developers, software engineers, software developers, IT analysts etc.

Some of the popular topics the questions will cover are:

  • Execution states
  • Objects
  • Control transfer
  • Dictionary
  • Auto Layout
  • Protocol
  • Protocol oriented
  • Optional Types
  • Type Safety and Type inference language
  • Forced Unwrapping
  • Tuples
  • Closures
  • GUARD
  • Array and NSArray
  • Storyboards
  • Class and structure
  • View controllers
  • Superclass
  • Inheritance
  • Table Views
  • Higher-Order functions
  • Design patterns
  • Key Value Coding
  • Multi-threading
  • Core Data
  • MVC
  • Grand Central Dispatch
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