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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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

OOPs

Duration ⌛

Difficulty 💪

: 2 mins

: Medium

What does the following Swift code output?

View Question

Swift

Overrides

OOPs

Duration ⌛

Difficulty 💪

: 2 mins

: Medium

What does the following Swift code output?

View Question

iOS

ViewController Buggy Code

Duration ⌛

Difficulty 💪

: 3 mins

: Medium

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

View Question

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

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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%.

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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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