Course: Python

Welcome to the Python RegEx Quiz.

This quiz tests your understanding of regular expressions (RegEx) in Python, which are used for searching, matching, and manipulating text patterns. RegEx is a powerful tool for tasks like validating input, extracting specific data, and cleaning text. In Python, the built-in re module provides functions such as match(), search(), findall(), and sub() to work with patterns efficiently. Learning how to use special characters, character sets, quantifiers, and pattern rules is essential for mastering RegEx. Read the instructions carefully before you begin the quiz.

Quiz Format

• Total Questions: 10

• Difficulty Level: Medium

• Question Type: Multiple Choice

• Each question has one correct answer.

Timing

• Total time limit: 5 minutes

• Answer steadily and avoid spending too much time on any single question.

Scoring

• Each correct answer = +1 point

• No negative marking

• Maximum Score = 10 points

How to Play

• Read each question carefully and analyze the Python code examples.

• Understand how patterns are defined using RegEx syntax.

• Learn how functions like search(), match(), and findall() work.

• Observe how character classes and special symbols are used.

• Focus on quantifiers like *, +, and ?.

• Identify how patterns are used for validation and extraction.

• Pay attention to replacing text using sub().

• Understand how flags modify pattern matching behavior.

• Choose the option that best represents correct RegEx usage.

• Once you move to the next question, you cannot return to previous ones.

Rules

• Do not refresh or close the quiz window during the attempt.

• Avoid using notes, books, or online references.

• Keep track of the remaining time during the quiz.

Before You Start

• You can revise the topic here: Python RegEx Tutorial

After Submission

• Your score will be displayed instantly.

• Review the correct answers to understand mistakes.

• This will help you confidently use regular expressions in Python programs.