This Data Structures and Algorithms Online Test Separates Good From Bad Hires

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About the test

The Data Structures and Algorithms online test assesses candidates' knowledge of software data structures and algorithms.

It's an ideal test for pre-employment screening. A good software engineer should know when and how to use proper data structures and/or algorithms to make optimized code that works when amount of data that needs to be processed increases.

This online test requires candidates to answer questions about data structures, algorithms, time complexity and algorithmic thinking in general.

Sample public questions

For the following pseudocode functions, choose the big O notation that accurately describes its worst-case complexity.

Data Structures & Algorithms
Algorithmic Thinking
5 min

Answer the questions below regarding correct usage of data structures.

Data Structures & Algorithms
Data Structures
5 min

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Java and SQL


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Skills and topics tested

  • Data Structures & Algorithms
  • Algorithmic Thinking
  • Binary Search
  • Complexity
  • Recursion
  • Tree Traversal

For job roles

  • Back-End Developer
  • Full-Stack Developer
  • Software Developer
  • Web Developer
  • Web Front-End Developer

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