オンラインC++コードテスト

DevSkiller C++ online tests are prepared by DevSkiller’s expert team, to help recruit candidates with the right set of C++ skills. With DevSkiller, it is easier than ever to accurately assess a developer’s C++ test code, using a series of C++ assessment tests and C++ exam questions.

DevSkiller C++ test code assessments are powered by the RealLifeTesting™ methodology. This is a unique testing model based on a simple idea that it is more useful to assess a developer based on challenges similar to the work they will face, than to set them algorithmic tests for instance, that only prove their ability at tackling algorithmic tests.

Through a series of interview questions and simulated real-life challenges, DevSkiller is able to accurately assess each candidate’s C++ test code and allow recruiters to filter the best applicants for the job from the get-go.

Junior C++ Developer Insurance Number Validator

Junior C++ Developer | SQLite Book club

Junior C++ Developer JSON File Parsing

Junior C++ Developer INI File Parsing

Senior C++ Developer Object Shared Thread Guard

Middle C++ Developer Object Self-registration with CRTP

Junior C++ Developer Basic Polymorphism

Junior C++ Developer | Embedded C++ | Binary File Read GPIO

Middle C++ Developer | C, Embedded Binary File Write GPIO

Middle C++ Developer Run-length encoding

Junior C++ Developer A Simple Tokenizer

Middle C++ Developer Run-length encoding

Junior C++ Developer | Orders analyzer Return a total order quantity

Junior C++ Developer | Movie watchlist analyzer Find top-rated movies

Junior C++ Developer | Movie watchlist analyzer Find the most watched movies

Junior C++ Developer | Movies Analyzer 友達同士でお気に入りの映画を探す

Middle C++ Developer | Logs Analyzer 一致するログファイルエントリーを数える

Middle C++ Developer | Orders Analyzer 平日ごとの平均注文額を調べる

Junior C++ Developer | Orders Analyzer Find an average ordered quantity for every weekday

Junior C++ Developer Relational Operators

Senior C++ developer Container Memory Management

Middle C++ developer Container Interface Design

Senior C++ developer General skills

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フルスタック開発者
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How DevSkiller C++ test code questions and online tests work

All DevSkiller online questions for C++ test code are powered by RealLifeTesting™. The RealLifeTesting™ methodology is a breakthrough in the assessment of developers as it simulates real-life challenges and asks developers to demonstrate their critical thinking and C++ skills to overcome the challenges faced.

Assess your applicants’ ability to time manage, their adeptness at problem-solving, and their skills at coding, and be sure to select the right candidate for your business.

主な特徴

学力だけでなく、コーディング能力を分析する
リモートテストで時間とコストを節約
RealLifeTesting™の方法論は、受験者が自分のIDEを使用し、GITにクローンし、ユニットテストを実行し、研究のためにStack Overflow/Github/Googleにアクセスできる、より優れたユーザーエクスペリエンスを提供します。
Strict anti-plagiarism tools to ensure test accuracy
Observe assessment tests in real-time
技術者でない採用担当者にも理解できる自動化された結果
Tests available for junior, middle, and senior-level C++ positions

Skills covered in our C++ test code online tests

Sockets
TCP
C++
Embedded
GPIO
Run-length encoding

What to look for in C++ test code engineer

C++ is a programming language that has been around for a long time. It doesn’t always get the attention that other languages get, but it is still integral to a fair share of gaming and embedded technology. C++ is different to the C programming language, although it was originally derived as a follow-up to that language. There can often be a steep learning curve when it comes to C++ so it is important to hire the right person.

Firstly C++ interview questions will need to be tailored to refer specifically to C++ and not any other language, as there are concepts that make sense only in relation to the C++ sphere.

Your C++ candidate will then need to demonstrate knowledge in 5 main areas;- C++ libraries, compilers, debugging, code instrumentation, and static analysis.

Other than the standard library, your C++ engineer should know Boost, QT, and STL, as well as other less common, but still popular libraries, like Eigen and Loki.

Your C++ engineer will need to be familiar with the various compilers used to create applications using C++, including GCC – GNU, Clang, MSVC (Microsoft’s compiler), and ICC (Intel’s compiler). They will also need to demonstrate knowledge of the C++ debugger tools used to find bugs in C++ programs, like Valgrind, GDB, LLDB, and WinDBG.

Your C developer candidate will need to know about Address, Memory and UndefinedBehavior Sanitizer. They should also be comfortable with using debugging tools such as Address/Memory/UndefinedBehavior Sanitizer. You will also want your engineer to display knowledge of static analysis to be able to analyze the source code in terms of bugs.

Finally, it will be useful if your C++ developer is experienced in commercial and open-source projects.

Want to get more from DevSkiller C++ test code assessments?

The DevSkiller online task wizard comes ready-prepared with default C++ assessment tests, but you can also build your own fully customizable tests to get more out of them. DevSkiller is designed to be as user friendly as possible to non-technical recruiters, so the hard work is already done for you. If you do have someone technical available, then you can define the parameters of your tests. This allows you to alter the time-limit allocated for each test, to set the scope of the tests, and even to set the language being tested. All while monitoring candidates in real-time. Finding your next C++ engineer has never been easier.

Want proof that our C++ test code assessments work?

It is perfectly understandable to be interested in what DevSkiller has to offer, while also still being a little apprehensive. If you’re unsure, take a look at what some of our satisfied customers have to say:

ジョナタン・ルガーン - CEO、創設者、Lingonberry Talent Acquisitionのリクルーター、Avinode Groupのエンジニアリング・マネージャー

「採用プロセスの期間は変わりませんが、候補者1人あたりに費やす時間と労力は減っています。また、間違った候補者に時間を浪費することもありません。"

マイケル・ガーウィグ Ada Healthのエンジニアリング・マネージャー

"DevSkillerのおかげで、すでにフィットしそうな応募者の貴重なオンサイト時間を節約することができました。応募者一人当たり3時間を節約しています。以前は応募者と技術的なタスクに費やしていた時間です。"

よくある質問

盗作についてはどうしますか？

DevSkiller takes plagiarism very seriously. As a recruiter, it is important to know that the results you are seeing for each C++ assessment test are accurate and fair. DevSkiller has a number of tools in place to ensure there can be no plagiarism during testing. Screen recording is in place to check if the candidate is looking at a different screen when taking a test and social listening tools are applied which check the candidate’s IP address and use live pair notifications. Plagiarism checks are also carried out on each candidate’s entered code and on the answers they provide to various C++ exam questions. Answers are then cross-referenced against every other answer ever provided to make sure there are no repeat answers.

受験者はDevSkillerのテストをどう思いますか？

The feedback we receive from developer candidates is overwhelmingly positive and most are huge fans of the structure of our C++ code test assessments. So often developers are assessed on academic algorithmic tests that they probably haven’t touched in years, whereas DevSkiller offers them a chance to demonstrate the skills they actually use on a daily basis. The fact that DevSkiller tests use normal coding tools and conventions like unit testing, and cloning to GIT from a personal IDE, is also a plus. Occasionally candidates can be a little apprehensive because they expect DevSkiller testing to be the same as algorithmic tests. Usually, once they realize the difference, candidates relish having the opportunity to prove their skills in a fair setting.

受験者はどのようにテストを受けるのですか？

DevSkiller C++ test code assessments can be taken remotely when it is convenient for the candidate. Once they have the test invite, the candidate has a set amount of time to complete their C++ assessment test. During testing, candidates can use our state of the art in-browser IDE or complete the project on their favorite IDE and then clone the project to GIT. During the test, candidates can run unit tests to ensure their solutions are working the way they’re supposed to.

Default settings limit each test to an allotted amount of time and if a candidate runs out of time, the test is automatically evaluated. Automatic reports are then sent to the recruiter once they are generated into an easy to understand, non-technical report.

C++