Course: Python

Welcome to the Python File Modes Quiz.

This quiz tests your understanding of file modes in Python, which control how files are opened and handled during file operations. File modes like r, w, a, and x determine whether a file is read, written, appended, or created exclusively. Understanding file modes is essential for performing safe and efficient file handling tasks, preventing data loss, and ensuring correct program behavior. Learning how each mode works helps developers choose the right option based on the task requirements. 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 review the Python code examples provided.

• Understand how r mode opens files for reading.

• Learn how w mode overwrites existing content.

• Focus on how a mode appends data to files.

• Observe how x mode creates a new file and throws an error if it exists.

• Identify correct and incorrect file mode usage.

• Pay attention to how file modes affect file content.

• Understand when to use each file mode.

• Choose the option that best represents correct Python file mode behavior.

• 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 File Modes Tutorial

After Submission

• Your score will be displayed instantly.

• Review the correct answers to understand mistakes.

• This will help you confidently use file modes in Python programs.