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Data Science Programming (Python) Assessment Test

This Data Science Programming (Python) test evaluates candidates on key skills such as dynamic programming, data structures and algorithms, error handling, advanced Python concepts like generators and lambdas, testing and debugging, database operations, and general Python programming proficiency.

Proficiency Level
Beginner-Expert
Experience
0-8 years
Duration
45 mins
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Use Case

  • Assesses Python proficiency for data manipulation and analysis.
  • Evaluates knowledge of advanced Python and error handling.
  • Tests database operation skills using Python libraries.
  • Identifies top talent in dynamic programming and algorithmic thinking.

Skills Covered

Python Programming
Data Structures
Advanced Python Concepts like Generators and Lambdas
Database Operations in Python
Testing and Debugging in Python
Error Handling in Python
Dynamic programming
+7 more

About

Data Science Programming (Python) Assessment Test

This Data Science Programming (Python) test is designed to assess candidates' proficiency in essential Python skills relevant to data science. It covers dynamic programming, data structures and algorithms, error handling, and advanced Python concepts such as generators and lambdas. Additionally, the test evaluates candidates' abilities in testing and debugging, as well as performing database operations using Python. This comprehensive assessment ensures that candidates possess the necessary technical skills to excel in roles such as Python Developer (Data Science) and Data Analyst.

Target Audience

This assessment is ideal for evaluating candidates for roles such as Python Developer (Data Science) and Data Analyst.

Prerequisites
  • Strong understanding of Python programming fundamentals
  • Familiarity with dynamic programming concepts
  • Knowledge of data structures and algorithms
  • Experience with error handling in Python
  • Understanding of advanced Python concepts like generators and lambdas
  • Skills in testing and debugging Python code
  • Ability to perform database operations using Python
Test Overview
Duration
45 mins
Questions
12
Passing Score
70%

Questions

Efficiency in Python for Data Science
Python
Python
Data Science
Libraries
Data Manipulation
What this question evaluates
This question evaluates the candidate's knowledge of Python libraries commonly used for data manipulation and analysis when working with large datasets.
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Efficient Data Structure for FIFO Queue in Python
Data Structures
Data Structures
Python
Queue
Data Science
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding Generators in Data Processing
Python
Python
Generators
Data Science
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Querying SQLite with sqlite3 in Python
Python
Python
SQLite
Data Science
Database Operations
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Debugging Data Processing Pipeline in Python
Python
Python
Debugging
Data Science
Testing
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Understanding Python Error Handling in a Data Science Context
Python
Python
Error Handling
Data Science
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Medium
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Working with Pandas DataFrame for Analyzing Sales Data
Python
Python
Pandas
DataFrame
Data Science
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Data Structures in Real-time Analytics Systems
Data Structures
Data Structures
Python
Real-time Analytics
Efficiency
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Efficient Data Processing with Generators in Python
Python
Python
Generators
Data Science
Memory Management
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Database Operations in Python with psycopg2
Database Operations
Database Operations
Python
psycopg2
Data Science
What this question evaluates
No description provided
Type:
Programming
Difficulty:
Hard
Time:
2 mins
Attempts:
100+
Success Rate:
70.01%
Triple integers
Array Manipulation
Array Manipulation
Condition Maintenance
Mathematical Calculations
Modular Arithmetic
Variable Manipulation
What this question evaluates
This question assesses the candidate's skills in performing operations on arrays and understanding mathematical calculations. It evaluates their ability to manipulate variables and perform calculations while maintaining certain conditions.
Type:
Programming
Difficulty:
Medium
Time:
60 mins
Attempts:
100+
Success Rate:
70.01%
Multiset Query Operations
Element Insertion
Element Insertion
Element Removal
Hashing Data Structures
L3
Multiset Operations
What this question evaluates
This question tests the candidate's understanding of specific data structures, particularly the Multiset, and how to conduct various operation queries on it. The candidate also needs to process the queries and discern distinct representations of the Multiset.
Type:
Programming
Difficulty:
Hard
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

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Pattern Analysis

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Dashboard mockup
James Anderson
Candidate
Passed
85%
AI Summary
Skills Performance
Score
Python Programming
87%
Data Structures
80%
Advanced Python Concepts like Generators and Lambdas
85%
Database Operations in Python
82%
Areas of Improvement
Review
Database Operations in Python
Practice
Data Structures
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 $8 /credit
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Comprehensive Assessment Capabilities
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Advance Skill Analytics
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Learning & Development Integration
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Employee Friendly User Experience
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Retention-Focused Features
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Advance compliance, security and audits
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Proactive support from WeCP Team
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Access to WeCP AI Copilot to save cost, time and improve outcomes
Enterprise
Talk to us for a comprehensive solution that meets all your enterprise needs.
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US$ 50per agent/month
Enterprise-grade AI instantly understands common customer issues for your industry, routes tickets and gives agents extra insights. In any plan, Advanced AI is available at the Professional and higher levels.
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