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Scala Assessment Test

This Scala test evaluates candidates on key skills such as pattern matching, immutable collections, Scala basics, .Net framework, OOP, functional programming, Java, and Play framework. It is designed for roles like Backend Engineer and Scala Developer, ensuring a comprehensive assessment of foundational and advanced Scala skills.

Proficiency Level
Beginner-Expert
Experience
0-8 years
Duration
30 mins
WeCP Verified
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Subject Matter Expert
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Use Case

  • Assesses Scala basics, focusing on conditional statements and outputs.
  • Evaluates understanding of immutable collections in Scala.
  • Identifies skills in functional programming and pattern matching.
  • Tests practical abilities in Java streams and ASP.NET OAuth setups.

Skills Covered

Scala Basics
Immutable Collections
Pattern Matching
Functional Programming
Object-Oriented Programming (OOP)
Play Framework
Java
+1 more

About

Scala Assessment Test

This Scala test is designed to assess candidates on a range of essential skills including pattern matching, immutable collections, Scala basics, .Net framework, object-oriented programming (OOP), functional programming, Java, and the Play framework. It is tailored for roles such as Backend Engineer and Scala Developer, providing a thorough evaluation of both foundational and advanced Scala competencies. The test ensures that candidates possess the necessary technical skills to excel in Scala development environments, making it an ideal tool for employers seeking to identify top talent in the field.

Target Audience

This assessment is ideal for evaluating candidates for roles such as Backend Engineer and Scala Developer.

Prerequisites
  • Strong understanding of Scala programming language
  • Familiarity with pattern matching techniques
  • Knowledge of immutable collections in Scala
  • Basic understanding of the .Net framework
  • Proficiency in object-oriented programming (OOP) concepts
  • Experience with functional programming paradigms
  • Familiarity with Java programming language
  • Understanding of the Play framework for web applications
Test Overview
Duration
30 mins
Questions
12
Passing Score
70%

Questions

Scala Basics Question for Hiring
Scala
Scala
Basics
Conditionals
What this question evaluates
This question assesses the candidate's understanding of conditional statements, command-line arguments, and output prediction in Scala programming.
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Immutable Collections in Scala
Scala
Scala
Immutable Collections
Software Development
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Scala Pattern Matching for Filtering
Scala
Scala
Pattern Matching
Functional Programming
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding Pure Functions in Scala
Functional Programming
Functional Programming
Scala
Pure Functions
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Scala Immutable and Final Class
Scala
Scala
Object-Oriented Programming
Immutable classes
Final classes
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Handling Form Submissions with Validation in Play Framework
Play Framework
Play Framework
Scala
Form Handling
Validation
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding Scala Features
Scala Basics
Scala Basics
Functional Programming
Immutability
What this question evaluates
This question assesses the candidate's understanding of immutability and functional programming concepts in Scala. It evaluates knowledge of features that promote immutable data structures and functional programming paradigms.
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Immutable Collections in Scala
Scala
Scala
Immutable Collections
Software Development
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Scala Pattern Matching in Lists
Scala
Scala
Pattern Matching
Lists
Function Implementation
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Higher-order Functions in Scala
Scala
Scala
Functional Programming
Higher-order Functions
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Java Stream & String Manipulation
Functional Programming
Functional Programming
Lambda Expressions
Sting Manipulation
Stream API
StringJoiner class usage
What this question evaluates
This question assesses the understanding of Streams in Java, particularly applying filtering criteria to a string list. It tests the ability to create and manipulate a StringJoiner object, and the effective use of lambda expressions in functional programming.
Type:
Programming
Difficulty:
Medium
Time:
20 mins
Attempts:
100+
Success Rate:
70.01%
Develop an ASP.NET Core web application that uses OAuth authentication
What this question evaluates
This question assesses the candidate's ability to develop an ASP.NET Core web application with OAuth authentication using Gmail. It evaluates the candidate's understanding of web application setup, OAuth configuration, login implementation, view design, error handling, and security considerations.
Type:
Programming
Difficulty:
Medium
Time:
40 mins
Attempts:
100+
Success Rate:
70.01%
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Question Types

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Candidate Experience

Interactive coding environment with real-time feedback
Clear instructions and test cases for each question
Built-in code editor with syntax highlighting
Immediate evaluation of submissions
Progress tracking throughout the assessment
Detailed explanations for correct answers
Time management tools to help pace yourself

Proctoring & Anti-Cheating

Sherlock AI Agent

Sherlock is more than just a tool, it's your AI test integrity agent. By continuously monitoring and analyzing candidate behavior in real-time, Sherlock ensures a secure and fair testing environment. Using machine learning, it detects suspicious patterns, so you can focus on reliable results while Sherlock handles test integrity.

Live Monitoring

Track behavior with real-time video and audio.

Screen Tracking

Catch screen sharing and multi-screen usage instantly.

Pattern Analysis

Spot suspicious actions with AI-driven insights.

Access Control

Ensure secure tests with browser lockdown.
Dashboard mockup
James Anderson
Candidate
Passed
85%
AI Summary
Skills Performance
Score
Scala Basics
87%
Immutable Collections
80%
Pattern Matching
85%
Functional Programming
82%
Areas of Improvement
Review
Functional Programming
Practice
Immutable Collections
Skill Assessment
Detailed evaluation of technical skills and problem-solving abilities.
AI Analysis
Machine learning-powered insights into candidate performance patterns.
Benchmarking
Compare results against industry standards and other candidates.
Action Items
Specific recommendations for skill development and improvement.

Pricing Plans

Freemium
US$ 0
5 credits / mo
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Smooth Candidate Experience
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Skill fit candidates
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Conduct face to face interviews
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ATS Integrations
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Standard compliance, security and audits
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Standard support from WeCP Team
Premium
US$ 240
40 credits / mo
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Add-on credit at $8/credit
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Comprehensive Assessment Capabilities
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Advance Skill Analytics
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Learning & Development Integration
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Employee Friendly User Experience
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Retention-Focused Features
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Advance compliance, security and audits
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Proactive support from WeCP Team
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Access to WeCP AI Copilot to save cost, time and improve outcomes
Enterprise
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Candidate Skills
US$ 100
10 credits / mo + 1 seat
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Add-on seat at $8 /seat
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Add-on credit at $10 /credit
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Use Prebuilt Questions
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Standard Cheat Prevention
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Smooth Candidate Experience
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Skill fit candidates
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Conduct face to face interviews
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ATS Integrations
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Standard compliance, security and audits
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Standard support from WeCP Team
Freemium
US$ 0
60 credits / yr
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Use Prebuilt Questions
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Standard Cheat Prevention
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Smooth Candidate Experience
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Skill fit candidates
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Conduct face to face interviews
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ATS Integrations
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Standard compliance, security and audits
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Standard support from WeCP Team
Premium
US$ 2388
500 credits / yr
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Add-on credit at $8 /credit
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Comprehensive Assessment Capabilities
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Advance Skill Analytics
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Learning & Development Integration
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Employee Friendly User Experience
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Retention-Focused Features
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Advance compliance, security and audits
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Proactive support from WeCP Team
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Access to WeCP AI Copilot to save cost, time and improve outcomes
Enterprise
Talk to us for a comprehensive solution that meets all your enterprise needs.
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