Question 4
The Quiz Master application at IITM BS allows students to attempt quizzes online. To prevent automated bots from mass-submitting quiz answers and ensure fair participation, the admin decides to implement a CAPTCHA verification system before allowing users to start a quiz. The admin decides to integrate Google reCAPTCHA into the Quiz Master app using Flask. Which Flask extension is best suited for implementing reCAPTCHA verification?
Flask-Mail
Flask-WTF
Flask-SQLAlchemy
Flask-Migrate