C++ Online Test

Pre-employment skills assessment test powered by AI chatbot

Adaface C++ 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 - C++ Developer, C++ Programmer, Backend Developer and can test candidate skills on topics like Decision Control, Looping Statements, Functions, Arrays, Pointers, Classes and Objects, Constructors and Destructors, Inheritance and Polymorphism, File Handling., etc.

  • amazon
  • paypal
  • ef
  • lovebonito
  • singapore-government
  • niyo
  • optimum
1. Scorecards
Ada creates a detailed scorecard for every conversation with section wise breakdown and a pass/ fail recommendation.
1
Scorecards
Ada creates a detailed scorecard for every conversation with section wise breakdown and a pass/ fail recommendation.

Adaface is your new secret weapon

Custom assessments

We create custom assessments based on your ideal developer persona. Check out our library of 700+ skills.

Higher test taking rate

Average test taking rate of 86% as compared to an industry standard of 50%. Read more about candidate friendly features here.

Friendly talent brand

Our AI chatbot Ada leaves your candidate with a smile at the end of the chat. Check out our candidate wall of love here.

"Chatbot format of coding assessments is amazing!"

"With Adaface, we were able to optimise our initial screening process by upwards of 75%, freeing up precious time for both hiring managers and our talent acquisition team alike!"


- Brandon Lee, Head of People, Love, Bonito

"The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening."


- Human Resources Manager, Singapore Government

About This Test

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

The test is designed to filter out candidates for roles like:

  • Junior C++ developer
  • Senior C++ developer
  • Intermediate C++ developer
  • Junior C++ programmer
  • Senior C++ programmer
  • Intermediate C++ programmer
  • Software Developer
  • Backend Developer

The test screens candidates for the following skills: 

  • Ability to write reusable C++ code
  • Experience with writing unit and functional tests
  • Excellent knowledge of C++ programming language
  • Experience integrating multiple data sources and databases
  • Knowledge of standard libraries, and system call wrapper library functions
  • Ability to identify bottlenecks and bugs and devise solutions

Questions/ Topics in this Test

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

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:

References & Pointers Const Correctness Explicit Standard Library
Class Design Overloading Virtual Functions Polymorphism
Inheritance Memory Management Exception Safety Perfect Forwarding
Auto Flow Control Macros Bug fixing
Vector Stream Conditional statements Higher Order Functions
Regex Destructors OOPs Interfaces
Map Data structures Recursion Iteration
Complexity Sorting Arrays Exceptions
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Sample C++ Online Test Question

Sample C++ Online Test Question

Sample C++ Online Test Question

Backend Engineer tests

You can combine multiple skills relevant to your Job description into a single custom Adaface Online test. Here are some popular combinations for backend roles.

C++ + SQL C++ + MySQL C++ + PostgreSQL
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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- tandardized 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 5000+ 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 what we do differently at Adaface here.

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 developer 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 developer persona (our subject matter experts will pick the right questions for your assessment from our library of 5000+ questions). This assessment can be customized for Java developer roles for any experience level (unless the role is primarily a leadership/ non-programming role, we do not recommend you a use any automated assessments in that case).

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 an engineer. Can I try a practice test?

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

What is the cost for using the C++ Online Test?

Please get in touch, we'll create a custom plan for you based on the number of assessments you need.

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.

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.

How do I use this?

Step 1

You request a custom assessment via the dashboard.

Step 2

Our subject matter experts review your assessment request and select the right questions to evaluate candidates for that role from our library of 5000+ questions.

Step 3

You get an email when the assessment is ready for use (within a maximum 48 hours of creating the request).

Step 4

Voila! You can start inviting candidates. You can read more about custom assessments here.

Get started for free

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

About The Role

C is a general-purpose, procedural computer programming language supporting structured programming, lexical variable scope, and recursion, while a static type system prevents unintended operations.

C Developers are generally responsible for developing code that integrates into the operating systems, operating system modules, embedded systems, or low-level libraries for other high-level languages such as Node.js, Python, and Go.

Typical responsibilities of a C developer would be:

  1. Design, build, and maintain efficient, reusable, and reliable C codeesign, build, and maintain efficient, reusable, and reliable C code.
  2. Identify process bottlenecks and bugs.
  3. Developing kernel modules, libraries, and embedded systems for other high-level languages.
  4. Maintaining the automation and quality of the code.
  5. Analysis, design and implementation.

Interview Questions

Candidates who pass Adaface C++ Online test can be forwarded to second round interviews. Here are top C++ interview questions for reference.

Shortlist the best talent today

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Adaface

32 Carpenter St, Singapore 059911
Innov8 Coworking, 20th Main Rd, 7th Block, Koramangala, Bangalore, Karnataka, India 560095
© 2020 Adaface Pte. Ltd.

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Adaface

32 Carpenter St, Singapore 059911
Innov8 Coworking, 20th Main Rd, 7th Block, Koramangala, Bangalore, Karnataka, India 560095
© 2020 Adaface Pte. Ltd.

Partners
sap.io
Contact Us
Email Us