iOS Online Test

iOS Online Test

Evaluate aptitude, technical and coding skills with Adaface skills assessment platform powered with an intelligent chatbot

Evaluate aptitude, technical and coding skills with Adaface skills assessment platform powered with an intelligent chatbot
  • amazon
  • paypal
  • UCLA
  • lovebonito
  • singapore-government
  • nielson
  • adidas

Sample Questions

Sample Questions

These are just a small sample from our library of 10,000+ questions. The actual questions on this test will be non-googleable.

🧐 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?

View Question
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

« Avec Adaface, nous avons pu optimiser notre processus de sélection initial par plus de 75%, ce qui libère un temps précieux pour les gestionnaires d'embauche et notre équipe d'acquisition de talents aussi bien! »


- Brandon Lee, chef de gens, l'amour, la bonite

Start using conversational iOS Online Test for the most accurate and candidate friendly screening today
Start using conversational iOS Online Test for the most 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.

Sample Coding Conversation with Ada

Java JavaScript C++ C C# PHP Python React Angular Django Android iOS SQL MySQL HTML/CSS NodeJS Excel Data Interpretation Logical Reasoning Quantitative Aptitude Check out 700+ skills

Get a detailed scorecard with section wise breakdown and a pass/ fail recommendation

Get a detailed scorecard with section wise breakdown and a pass/ fail recommendation

Trusted by companies worldwide

Trusted by companies worldwide

« Les gestionnaires d'embauche ont estimé que par les questions techniques qu'ils posées lors des entretiens du panel, ils ont pu dire que les candidats avaient de meilleurs scores, et différenciés avec ceux qui ne pas marqué aussi bien. Ils sont très satisfaits de la qualité des candidats présélectionnés avec la projection de Adaface « .


- Directeur des ressources humaines, Gouvernement de Singapour

Everything you need to know about iOS Online Test 👇

Everything you need to know about iOS Online Test 👇

Adaface iOS Online Test will be customized to accurately evaluate on-the-job skills required for your role. This assessment test is useful when you are hiring candidates for roles like - iOS Developer, Swift Developer, Objective C Developer, Mobile Developer.

Objective-C Swift Error handling and debugging Views and controllers File Structure

About This Test

iOS online test is designed and validated by industry experts to help tech recruiters and hiring managers assess iOS programming skills of the candidate. Top tech companies are using our iOS programming test to reduce candidate screening time by 85%.

It can be customized for Swift or Objective C depending on your role requirements.

The test is designed to screens candidates for roles like:

  1. Junior iOS developer - Swift
  2. Intermediate iOS developer - Swift
  3. Senior iOS developer - Swift
  4. Junior iOS developer - Objective C
  5. Intermediate iOS developer - Objective C
  6. Senior iOS developer - Objective C
  7. Mobile developer
  8. Swift developer
  9. Objective C developer

The test ensures candidates have following traits:

  1. Ability to write reusable iOS code
  2. Ability to design and build advanced applications for the iOS platform
  3. Proficiency in Swift/ Objective C with a good knowledge of its ecosystems
  4. Experience of working with RESTful APIs to connect to back-end services
  5. Top notch UI design skills
  6. Experience integrating multiple data sources and databases

Questions/ Topics in this Test

The iOS Online test will consist of ~15 MCQs, 1 coding challenge and 1 debugging challenge crafted by experts in iOS and Swift/ Objective C programming language and will cover a broad spectrum of topics within iOS.

The exact number of questions and the topics will be chosen based on your job description and developer persona. Here are list of topics for reference:

Swift Enumerations Swift Structures Swift Parameters Swift Classes and Objects
iOS Basics Location Awareness HTTP Storage
Value and Reference Types Protocols, Optionals, Properties, Key Paths Grand Central Dispatch (GCD) UIKit
Concurrency Memory Management Closures REST
OOPs Statements & Expressions Variables Error handling and debugging
File system Networking Graphics Human Interface Guidelines
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Swift or Objective C

Depending on your job description, this assessment can be customized to include questions in Swift or Objective C or both (candidate will have the option to pick the one they are more comfortable in).

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Score Distribution

You should expect ~20% of the candidates to do well on Adaface assessments.

The score distribution for our assessments follow the normal curve. This is a good sign- standardized tests like SAT and GRE follow the normal distribution (bell curve).

Status quo assessments typically have the exact opposite of the bell curve (too many candidates getting close to 0, too many candidates getting close to 100 and too few candidates in the middle). This is typically because they focus on theoretical questions or trick questions, which are very binary in nature- either you know the trick/ theory or you don’t.

FAQs

What is a custom assessment?

Every role is different and requires a custom assessment to identify top candidates efficiently. Adaface subject matter experts understand your job description/ role requirements and pick the most relevant questions from our library of 10000+ questions to create a technical assessment that helps you find the qualified candidates in your candidate pipeline quickly. All custom assessments are set up based on the job description, role requirements, must-have skills, experience level and salary range within a maximum of 48 hours and you will get an email notification once it goes live.

Check out a sample assessment here (no credit card required).

Can I combine multiple skills into one custom assessment?

Yes, absolutely. Custom assessments are set up based on your job description, and will include questions on all must-have skills you specify.

How is Adaface different from other assessment tools?

We believe that status quo tech assessment platforms are not a fair way for companies to evaluate engineers because they focus on trick questions/ puzzles/ niche algorithms. We started Adaface to help companies find great engineers by assessing on-the-job skills required for a role. Read more about why we started Adaface.

Here's what's different with Adaface:

  1. High quality non-googleable questions that test for on-the-job skills as opposed to theoretical knowledge.
  2. A friendly conversational assessment with a chatbot, instead of sending a "test" to a candidate. This translates to a higher completion rate. Adaface assessments (86% candidate completion rate), as opposed to traditional tests (40-50% candidate completion rate)
  3. Customized assessments for 700+ skills at different experience levels.
Do you have any anti-cheating features in place?

We have the following anti-cheating features in place:

  1. Web proctoring
  2. Webcam proctoring
  3. Plagairism detection
  4. Non-googleable questions
  5. Secure browser

How do I interpret test scores?

The primary thing to keep in mind is that an assessment is an elimination tool, not a selection tool. As in an assessment is optimizing to help you eliminate candidates who are not technically qualified for the role, it is not optimized to help you find the best candidate for the role. So the ideal way to use an assessment is to decide a threshold score (typically 60%, we help you benchmark) and invite all candidates who score above the threshold for the next rounds of interview.

What experience level can I use this test for?

Each Adaface assessment is customized to your job description/ ideal candidate persona (our subject matter experts will pick the right questions for your assessment from our library of 10000+ questions). This assessment can be customized for any experience level.

Does every candidate get the same questions?

Yes, it makes it much easier for you to compare candidates. Options for MCQ questions and the order of questions are randomized. We have anti-cheating features in place. In our enterprise plan, we also have the option to create multiple versions of the same assessment with questions of similar difficulty levels.

I'm a candidate. Can I try a practice test?

No. Unfortunately, we do not support practice tests at the moment.

What is the cost for using the iOS Online Test?

You can check out our pricing plans here.

Can I get a free trial?

You can sign up for free and check out the platform here. The dashboard has a sample assessment for you to review the quality of questions and check out the candidate experience of a chat based assessment. Since our questions are premium, we are unable to share sample questions for a particular skill/ technology. You can also review our sample public questions here.

I just moved to a paid plan. How can I request a custom assessment?

Check out our quick guide on requesting a custom assessment here.

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(100% free to get started, no credit card required)

About The Role

iOS is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that presently powers many of the company's mobile devices, including the iPhone, and iPod Touch; it also powered the iPad prior to the introduction of iPadOS in 2019.

An iOS developer builds, tests, and refines applications for mobile devices that use Apple's iOS operating system that are consistent with the goals and standards of their company or client. iOS developers most commonly program in Swift and Objective-C. Swift is a general-purpose compiled coding language released by Apple in 2014. It offers better type safety, security, and performance than Objective-C. 

Typical responsibilities of an iOS Developer include:

  1. Designing and building mobile applications for Apple’s iOS platform.
  2. Ensuring quality and performance of application to specifications.
  3. Collaborating with a team to define, design, and ship new features
  4. Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
  5. Fixing application bugs before final release.
  6. Publishing application on App Store.
  7. Work on bug fixing and improving application performance.
How do I use this?
How do I use this?

Start screening within minutes with Adaface ready-to-go tests

Start screening within minutes with Adaface ready-to-go tests

1. Choose the most appropriate test for your role

2. Start inviting candidates to complete the assessment

3. Receive real time notifications and shortlist the best candidates

OR

Customize the test with multiple skills/ seniority levels according to your job description

Customize the test with multiple skills/ seniority levels according to your job description

1. Get a custom assessment from our library of 700+ skills within 48 hours

2. Start inviting candidates to complete the assesment

3. Receive real time notifications and shortlist the best candidates

What Are Conversational Assessments
What Are Conversational Assessments

Conversational assessments are the most candidate friendly way to get insights into a candidate's on-the-job skills and suitability for a role, while providing for a delightful candidate experience. Candidates love conversational assessments because they are fast, intuitive and feel like an interview rather than a test.

traditional assessments cons

Tired of traditional assessments with trick questions and low completion rates?

conversational assessments pros

Adaface conversational assessments are reflective of on-the-job skills and see an 86% completion rate as compared to ~50% for traditional assessment platforms.

Test multiple skills in a single assessment customized for your job description
Test multiple skills in a single assessment customized for your job description
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