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Coding: Data Structures – Binary Trees: Pre-employment screening assessment

All tests/Programming skills/
Coding: Data Structures – Binary Trees test
Type: Programming skills
Time: 35 min
Languages: English, Danish, Dutch, French, German, Italian, Japanese, Norwegian, Polish, Portuguese (Brazil), Spanish, Swedish
Level: Intermediate

Summary of the Coding: Data Structures – Binary Trees test

This intermediate-level, language-agnostic coding challenge assesses candidates' proficiency in manipulating binary trees, enabling candidates to choose their preferred programming language. Employers can configure supported languages as needed.

Covered skills

  • JavaScript, TypeScript, Python, Java, PHP, C, C++, C#, Ruby, Go, Kotlin, Swift, Scala, Dart, Julia, Rust, Perl

Use the Coding: Data Structures – Binary Trees test to hire

Software engineers, data scientists, game developers, system architects and any other roles where proficiency in binary trees is crucial for optimizing data storage, retrieval, and algorithm performance.

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About the Coding: Data Structures – Binary Trees test

For organizations seeking skilled coders, a strong foundation in binary trees is crucial. Binary trees play a key role in the efficient navigation and manipulation of hierarchical data structures, which is crucial in tasks such as database management, file systems, and data processing. This intermediate-level, language-agnostic coding challenge concentrates on binary tree manipulation. Candidates have the flexibility to choose their preferred coding language, with configurable options for employers. This test rigorously evaluates candidates' ability in manipulating binary trees, an essential skill for effective data organization and retrieval in various computing scenarios. Candidates engage with moderately complex problems, displaying their versatility across different programming languages. The challenge is assessed against predetermined cases, and candidates are encouraged to create additional test cases, offering a holistic assessment of their intermediate programming abilities. This screening test acts as a crucial tool for pinpointing candidates who are ready for professional advancement in coding. Successful candidates will not only demonstrate proficiency in binary tree manipulation but will also prove their capability to make significant contributions to diverse coding projects.

This language-agnostic Binary Trees coding test ensures that candidates are competent in applying this data structure effectively in a programming language of their choice. Discover insights into candidates' problem-solving skills, identify individuals with strong intermediate coding expertise, and form a capable coding team that aligns with your organizational goals.

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This test is made by a subject-matter expert

TestGorilla Team

This coding challenge has been developed by TestGorilla's team of software development experts. As with all the tests in our test library, it will continue to be evaluated for continuous improvement in line with our standardized revision process.

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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.

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