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Data Structures - Arrays Test

This intermediate-level coding test evaluates candidates' ability to manipulate arrays, crucial for code optimization, in the programming language of their choice. You can configure which programming languages will be available for your candidates.

Duration (Customizable)

30 min

Skills Covered

4

Trusted by 1,000+ professionals worldwide

About the Data Structures - Arrays Test

For businesses seeking skilled coders, a strong understanding of array data structures is essential. Arrays are integral to a wide range of programming tasks, from storing collections of data such as user information to implementing efficient algorithms for searching and sorting. For example, in web development, arrays may store user preferences to enable personalized features, while in algorithmic tasks, they are indispensable for data sorting and searching.

This intermediate-level, language-agnostic coding challenge focuses on array manipulation, allowing candidates to use their preferred programming language. Employers have the flexibility to configure the test with supported languages that best align with their specific requirements.

The assessment measures a candidate’s proficiency in array manipulation—a critical skill for optimizing code performance and solving complex problems. Participants tackle moderately challenging tasks, demonstrating their adaptability and technical expertise. Predefined test cases are used to evaluate solutions, and candidates are encouraged to create additional test cases to showcase a deeper understanding of the concepts.

This test is a valuable tool for identifying candidates ready for the next stage in their professional development. Those who excel demonstrate not only strong array manipulation skills but also the versatility needed to contribute effectively to a variety of coding projects.

By leveraging this language-agnostic array coding test, employers gain insights into candidates’ problem-solving abilities and identify individuals with solid intermediate programming skills. This test is an essential resource for assembling a talented coding team that aligns with your organization's goals and technical requirements.

Covered Skills

Algorithmic Problem Solving

Coding

Data Structure

Arrays

Test Details


Type

Programming skills


Languages

English


Duration

30 minutes


Difficulty

Intermediate

Recommended Job Roles to Use the Data Structures - Arrays

Software Engineers, Web Developers, Programmers, and any other roles where proficiency in manipulating arrays is essential for optimizing code efficiency and solving moderately complex problems.

Back-End Developer
Front-End Developer

Enhance Decision-Making with TestTrick's Data Structures - Arrays Detailed and Advanced Reports

Enhance your recruitment process with the most comprehensive Data Structures - Arrays and gain access to detailed and advanced reports. Utilize the Test to efficiently hire the perfect candidates 20x faster. Simplify your hiring process with our accessible solutions!

Data Structures - Arrays Report Preview

Transform Your Hiring Process with Data Structures - Arrays Test

CODING CHALLENGES

Wide Range of Coding Challenges for Every Skill Level

At TestTrick, we make it simple to evaluate technical skills with flexibility and depth:
15+ Programming Languages – from Python, Java, and C++ to JavaScript, PHP, and more.
200+ Ready-to-Use Coding Challenges – designed for beginner to advanced levels.
Custom Challenges – create your own questions to match your exact hiring needs.
Database & Frontend Skills Covered – test SQL, HTML/CSS, and JavaScript with real-world scenarios.
Programming challenges
DEVELOPER EXPERIENCE

Better Candidate Experience with a Real-World Coding Editor

A great hiring test isn't just about tough questions—it's also about how candidates feel while solving them. That's why TestTrick offers a coding experience designed to mirror the real world:
Real-World Coding Environment – Candidates code in an editor that feels like VS Code, complete with auto-suggestions and error highlights.
Smooth & Easy Navigation – No clunky interfaces or confusing layouts. Candidates can focus on problem-solving, not figuring out the platform.
Branded Assessments – Add your company logo, theme colors, and branding so every test feels like part of your hiring journey.
Engaging, Stress-Free Testing – A familiar environment means candidates can perform at their best and showcase their true abilities.
Code editor interface
SMART EVALUATION

Smarter Evaluation with Code Playback & Auto-Scoring

Assessing skills goes beyond just checking the final answer. TestTrick gives you a complete view of how candidates think and solve problems:
Customizable Test Cases – automatically evaluate code accuracy, efficiency, and edge cases.
Code Playback – replay a candidate's coding process step by step to understand their logic.
360° Candidate Reports – get real-time insights and downloadable reports with performance breakdowns.
Benchmarking & Skill Comparison – compare candidates against role-specific benchmarks or top performers.
Code evaluation dashboard
AI-POWERED PROCTORING

AI-Powered Proctoring for Fair & Secure Assessments

TestTrick ensures integrity in every assessment with advanced AI-driven monitoring:
Smart Candidate Monitoring – AI-based face detection, absentee tracking, and dual-screen detection.
Activity Tracking – screen & webcam recording, plus tab-switch monitoring to flag suspicious behavior.
Code Safety Controls – copy-paste disabling and detection of pasted code to ensure original work.
Real-Time Alerts & Reports – suspicious actions are flagged instantly, giving you confidence in results.
AI Proctoring

A Step-by-Step Process With Our Talent Assessment Software

Understand how TestTrick fits into your hiring process, from assigning tests to reviewing results and making decisions.

Set Up

Pick from our test library or build custom assessments for any job role.

Invite Candidates

Send assessments directly through your ATS or any other platform in a few clicks.

Track Performance

Use score cards or reports to review scores, code playback, and behavior logs.

Make Decisions

Collaborate with your team to compare results, spot skills gaps, and select candidates with confidence.

Advanced Proctoring Features

Comprehensive AI-powered monitoring and security features to maintain test integrity

Face Detection

AI-based Face Detection

Advanced AI detects and verifies candidate's face throughout the test, flagging multiple faces or absence to prevent impersonation.

Dual Monitor

Dual Screen Detection

Monitors and alerts when candidates use multiple screens or external monitors, marking violations for review.

Code Paste

Code Paste Detection

Tracks when candidates paste pre-written code instead of typing their own and flags the behavior for review.

Screen Recording

Screen Recording

Captures screen activity and screenshots at intervals, allowing proctors to review unauthorized software use or suspicious behavior.

Webcam Monitoring

Webcam Monitoring

Takes camera shots at intervals to ensure continuous monitoring of identity and environment, preventing external help.

Tab Proctoring

Tab Proctoring

Detects and flags when candidates switch between tabs or browsers to prevent searching for answers online.

Flag Suspicious

Flag Suspicious Candidates

Automatically identifies candidates exhibiting unusual behavior like extended absences, dual monitors, or copy-paste attempts.

Code Paste

Copy-Paste Disabling

Disables copy-paste function during assessments to ensure originality and fairness in candidate responses.

Absentee Monitoring

Absentee Monitoring

Tracks assessment attempts and duration to help identify delays, missed attempts, and monitor participation.

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