TestGorilla LogoTestGorilla Logo
Pricing
hometestsProgramming skills
Swift (Coding): Working with Arrays

Swift (Coding): Working With Arrays test

Type: Programming skills
Time: 30 min
Languages: English
Level: Intermediate

Summary of the Swift (Coding): Working with Arrays test

This Swift coding test evaluates candidates’ ability to work with arrays. The test gives candidates 30 minutes to create a short algorithm involving arrays while taking into consideration all the requirements provided.

Covered skills

  • Coding Question

Use the Swift (Coding): Working with Arrays test to hire

Developers working in iOS, macOS, watchOS, and tvOS apps, or any other roles requiring an intermediate knowledge of working with arrays in Swift.

graphic for programming skills tests

About the Swift (Coding): Working with Arrays test

Swift is a popular coding language for developing iOS, macOS, watchOS, and tvOS apps. Good Swift developers are highly sought after, and one of the skills required of them is working with arrays. Arrays are a fundamental data structure in Swift that allow developers to store and manipulate collections of related values efficiently.

This test assesses candidates’ skills in working with Swift arrays. It provides a task description in the appropriate context and specifies the algorithms that need to be developed and the requirements to satisfy. The test also includes a few examples to illustrate how the function should behave and asks candidates to solve the task. You can see a complete and functional example of a task by clicking the “preview question” tab on this page.

Candidates can run their code to see if certain pre-defined inputs return the expected result. The test is scored automatically using a different set of test cases, which include more challenging corner cases. Once the test is complete, you can inspect the code of the candidate and play it back to interpret their thought process. You can also see the efficiency of the code shown in the results.

Image of the subject-matter expert for this test

The test is made by a subject-matter expert

Suneet A.

Suneet is a non-caffeine-addicted developer who holds an MSc in Video Game Development from Birmingham City University and works as Director of Engineering for a payroll management app in Bangalore, India.

Suneet’s career spans 10 years of industry experience in native Android, native iOS, Web (React native), Backend (Node JS and TS) and Game Development targeting mobile and PlayStation. Suneet is passionate about gaming and animation.

Crafted with expert knowledge

TestGorilla’s tests are created by subject matter experts. We assess potential subject-matter experts based on their knowledge, ability, and reputation. Before being published, each test is peer-reviewed by another expert, then calibrated using hundreds of test takers with relevant experience in the subject.

Our feedback mechanisms and unique algorithms allow our subject-matter experts to constantly improve their tests.

What our customers are saying

TestGorilla helps me to assess engineers rapidly. Creating assessments for different positions is easy due to pre-existing templates. You can create an assessment in less than 2 minutes. The interface is intuitive and it’s easy to visualize results per assessment.

Review from G2
David Felipe C.

VP of engineering, mid-market (51-1000 FTE)

Any tool can have functions—bells and whistles. Not every tool comes armed with staff passionate about making the user experience positive.

The TestGorilla team only offers useful insights to user challenges, they engage in conversation.

For instance, I recently asked a question about a Python test I intended to implement. Instead of receiving “oh, that test would work perfectly for your solution,” or, “at this time we’re thinking about implementing a solution that may or may not…” I received a direct and straightforward answer with additional thoughts to help shape the solution.

I hope that TestGorilla realizes the value proposition in their work is not only the platform but the type of support that’s provided.

For a bit of context—I am a diversity recruiter trying to create a platform that removes bias from the hiring process and encourages the discovery of new and unseen talent.

Review from G2
High quality assessments
David B.

Chief Talent Connector, small business (50 or fewer FTE)

Use TestGorilla to hire the best faster, easier and bias-free

Our screening tests identify the best candidates and make your hiring decisions faster, easier, and bias-free.

Learn how each candidate performs on the job using our library of 400+ scientifically validated tests.

Test candidates for job-specific skills like coding or digital marketing, as well as general skills like critical thinking. Our unique personality and culture tests allow you to get to know your applicants as real people – not just pieces of paper.

Watch what TestGorilla can do for you

Create high-quality assessments, fast

Building assessments is a breeze with TestGorilla. Get started with these simple steps.

Building assessments is quick and easy with TestGorilla. Just pick a name, select the tests you need, then add your own custom questions.

You can customize your assessments further by adding your company logo, color theme, and more. Build the assessment that works for you.

View a sample report

The Swift (Coding): Working with Arrays test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.

FAQs

Related tests

Python (Coding): Entry-Level Algorithms

This coding test assesses a candidate’s ability to program a small algorithm in Python, testing their basic programming skills. Using a short and straightforward coding task, this test helps you identify developers with the most essential Python skills.
15 min
New test

Ember.js

This Ember.js test evaluates a candidate’s ability to develop scalable and robust web applications. This screening test will help you hire Ember.js experts who can drive technological innovation and efficiency.
10 min

C# (Coding): Entry-Level Algorithms

This C# coding test assesses candidates’ ability to program a small algorithm in C#, testing their basic programming skills. Using a short and straightforward coding task, this test helps you identify developers with the most essential C# skills.
15 min

PHP (Coding): Intermediate-Level Algorithms

This PHP test evaluates candidates’ coding skills through a short coding assignment. The test requires candidates to write code that meets certain requirements, and candidates can run their code to test if the result matches their expectations.
35 min

React

This React test assesses candidates’ skills in the React.js library. The test evaluates candidates in the most important concepts in React, as well as their skill and familiarity with the most-used advanced concepts.
10 min

Java (Coding): Entry-Level Algorithms

This Java online test assesses entry-level candidates’ basic programming skills and evaluates their ability to program a small algorithm in Java. This candidate skills test uses a short and straightforward coding task to help you identify developers with the most essential Java skills.
15 min

Android Development Using Kotlin

This Android Development Using Kotlin test evaluates candidates’ ability to develop mobile applications using Kotlin. This screening test will help you hire Android developers who can effectively enhance functionality and tackle development challenges.
10 min

Coding: Data Structures - Binary Search Trees

This intermediate-level coding challenge assesses candidates' proficiency in working with binary search trees, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Heaps

This intermediate-level coding challenge assesses candidates' proficiency in working with heaps, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

GraphQL

This GraphQL test evaluates a candidate’s ability to effectively work with, create, and maintain GraphQL APIs. This screening test will help you hire developers who can work with GraphQL on both the front and back end.
10 min