C and C++ online tests

DevSkiller C and C++ online tests were prepared by our C language experts with regard to verify C developer level of skills for Junior, Middle, and Senior positions. Our C online tests can help you in technical screening and online interviews.

DevSkiller C and C++ online tests are powered by RealLifeTesting methodology which allows you to find developers with the preferred skill set.

Tecnologie coperte:

Linguaggio di programmazione: C, C++

C and C++ frameworks and libraries: Google Test, Boost and others.

Strumenti di costruzione: CMake

C++
JUNIOR
Competenze testate
Durata
39 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di C++

Lacune nel codice

valutare la conoscenza di C++

Attività di programmazione - Livello: Facile

Validatore di numeri di assicurazione in C++ - Implementazione della soluzione che corregge gli errori nel codice del validatore di numeri semplici.

C
MEDIO
Competenze testate
Durata
53 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di C

Lacune nel codice

valutare la conoscenza di C

Attività di programmazione - Livello: Medio

C | Notificatore di eventi - Implementa un modello di osservatore, in cui si può sottoscrivere un determinato evento e ricevere notifiche.

Android
SENIOR
Competenze testate
Durata
58 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di Android

Lacune nel codice

valutare la conoscenza di Android, Kotlin

Attività di programmazione - Livello: Difficile

Android | Kotlin, C | JNI Magic - Implementa la funzionalità JNI che consente di chiamare il metodo Base::getBaseComponent solo con un'istanza Client.

C
JUNIOR
Competenze testate
Durata
52 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di C

Lacune nel codice

valutare la conoscenza di C

Attività di programmazione - Livello: Facile

C | Registratore di dati GPS - Implementa una funzione per registrare i dati GPS nel file nel formato specificato.

C++
SENIOR
Competenze testate
Durata
69 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di GIT, C++

Lacune nel codice

valutare la conoscenza di C++, Modelli

Attività di programmazione - Livello: Difficile

C++ | Object Shared Thread Guard - Implement a tool for your team for thread-safe access and manipulation of data in a multithreaded environment.

C++
MEDIO
Competenze testate
Durata
55 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di C++

Attività di programmazione - Livello: Medio

C ++ | Codifica della lunghezza di esecuzione - Implementazione codifica della lunghezza di esecuzione per le stringhe di testo ASCII.

Sviluppatore mobile
SENIOR
Competenze testate
Durata
100 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Attività di programmazione - Livello: Difficile

iOS | Swift | Conference App Senior - Implement a network service that is used to interact with the server.

Attività di programmazione - Livello: Difficile

Android | Async call from native to Java via JNI - Provide the missing JNI part of the native-Java communication combo that fulfills the certain requirements.

Android
SENIOR
Competenze testate
Durata
45 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di Kotlin, Android

Attività di programmazione - Livello: Difficile

Android | Kotlin | Async call from native to Java via JNI - Provide the missing JNI part of the native-Java communication combo that fulfills the certain requirements.

C++
JUNIOR
Competenze testate
Durata
50 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di C++

Attività di programmazione - Livello: Facile

[Single File] C++ | Movie watchlist analyzer | Find top-rated movies - Implement an application to find top-rated movies watched by a group of friends.

C++
JUNIOR
Competenze testate
Durata
50 minuti al massimo.
Valutazione
Automatico
Panoramica del test

Domande a scelta

valutare la conoscenza di C++

Attività di programmazione - Livello: Facile

[Single File] C++ | Orders analyzer - Implement an order analyzer which returns a total order quantity for a given product and day.

The best C and C++ online tests for software developers:

Recommended roles for C and C++ developers include:

  • Embedded systems engineer
  • C++ developer
  • C engineer
  • C++ programmer
  • C programmer
  • C developer
  • Junior C++ developer
  • C++ engineer
  • Embedded systems developer
  • Embedded systems programmer
  • Junior C developer

How our C and C++ tests work

Devskiller’s range of C and C++ online coding tests is designed to help you test the real-world coding skills of your applicants. Using the RealLifeTesting methodology, your candidate builds on existing code to implement new features, improve code, or locate and diagnose existing bugs.

Not content to simply test the candidate’s C or C++ coding skills, our online C and C++ programming tests are full projects allowing the candidate to use their coding skills and stack knowledge as they see fit to solve problems.

Caratteristiche principali

  • Test real-life skills rather than academic abilities
  • Configure real machines in real-world conditions
  • Use existing libraries that cover a wide variety of skills and problems C and C++ developers face
  • Screen your candidates at their most convenient time, from anywhere in the world
  • Durable plagiarism controls ensure the uniqueness of your candidates’ code and skills
  • Automatically evaluate your candidate’s performance and produce a report that’s understandable by non-technical recruiters
  • Available for both junior, middle, and senior C and C++ developers

What to look for in C and C++ Developers

C and C++ developers are in high demand, as their skill set is suited to the gaming and entertainment industry, and they’re often used on a lot of embedded technology. As the languages have been around for a long time, they’re versatile, but also requires a specific skill set to use them to their full potential.

To get the best feel of how much a C++ developer knows about their language, it’s best to look at their past experience. Have they worked on large projects? How large and what role did they play? What’s the extent of their pointer arithmetic? How experienced are they with debugging tools? Are they experienced and confident using multiple code analysis tools?

Of course, the best way to screen a candidate’s C and C++ skills is with an online test.

Don’t see what you want?

Can’t find the C and C++ online tests that you want? No stress – you can use our Task Wizard to build your own coding test, using the resources available to your developers, and focussing on problems that your team usually faces. Deliver your tests to a developer anywhere in the world at any time.

Alternatively, check out these similar pages:
C coding tests
C++ code test online

Want proof that our C and C++ online tests work?

It is understandable to feel a little apprehensive when deciding whether or not to invest in our screening tool. So to help you with your decision, why not check out what a few of our clients have to say:

Magdalena Rogóż - Vice responsabile marketing di Kodilla

"L'uso di DevSkiller per classificare i test è 2 volte più efficiente dal punto di vista dei costi, mentre fornisce ai nostri studenti un test molto migliore e li prepara per i futuri test di reclutamento".

Olga Berger – Lead Recruiter & Sourcing Specialist at CodeValue

“DevSkiller is easy to use and friendly.”

Sabu Pappu – Talent Acquisition Lead at Veriday

"Abbiamo ridotto il numero di scarti tecnici, il che è fantastico. Abbiamo registrato un miglioramento di 25% a questo punto dopo l'implementazione di DevSkiller. La piattaforma ci aiuta davvero a valutare le competenze di programmazione dei candidati e a fornire un approccio logico alle capacità di risoluzione dei problemi dei professionisti IT. DevSkiller ci ha fatto risparmiare molto tempo durante il ramp up e ci ha aiutato a invitare candidati di buona qualità che hanno ottenuto buoni risultati nel test, migliorando infine i criteri di selezione."

Domande frequenti

Che cos'è RealLifeTesting?

The RealLifeTesting methodology is the driving force behind our DevSkiller C and C++ online tests. We believe the best way to assess a developer’s skills is to simulate the real-world scenarios they would be likely to encounter through their work, and then set them challenges based on these scenarios. RealLifeTesting provides the platform to accurately measure a developer’s coding skills, time-management, and critical thinking skills, all while still in the initial screening phase of recruitment. RealLifeTesting allows recruiters to learn much more about their candidates than with traditional coding challenges or algorithmic puzzles, saving on hours of testing.

How are C and C++ online tests evaluated?

One of the main advantages of the DevSkiller method of testing is that our C and C++ online tests are evaluated automatically. As soon as the candidate has completed their C++ test, or the time elapses, the DevSkiller platform automatically gets to work on generating the results.

Each developer candidate is assessed on whether or not the solution they came up with would run (an essential factor in all software development) and how their solution would perform in edge cases. During the assessment, candidates are able to run unit-tests to try out their solutions if they choose. Developers are evaluated on the quality of the code they have entered and the number of errors, if any, in the code. Critical thinking, time-management skills, and ingenuity are all put to the test.

Afterward the results are compiled into a clear, easy to understand report, designed for non-technical professionals to find simple to follow. DevSkiller also ensures test accuracy, by implementing a range of anti-plagiarism tools throughout the testing process.

Quanto tempo ci vuole per configurare DevSkiller?

DevSkiller testing is designed to be as user-friendly as possible. That means the hard work has already been done by our experts, to spare you any difficulty. DevSkiller is remarkably easy to get started. All you need to do is set up your account and you’re ready to start sending out test invites to your applicants. DevSkiller stores an extensive back-catalog of C and C++ online tests that are ready to send out.

Devo essere un programmatore per usare DevSkiller?

We believe that you shouldn’t have to be an expert to hire an expert. This is why we have designed DevSkiller to be as simple to use and as automated as possible.

Our ready-to-use tests allow non-technical users to verify the technical skills of any of the candidates screened. The tests are ready-prepared, assessment reports are easy to read and generated automatically, and we even implement automatic plagiarism tests to ensure test accuracy. If you have someone technical available you can even build your own custom test, but you don’t need to be an expert yourself to use our screening tool effectively. 

Logo DevSkiller Logo TalentBoost Logo TalentScore