Functional requirements of Online Quiz System for Competitive Exams with non-functional

Functional Requirements

1. User Management:
   • Allow users (students, administrators, examiners) to register and manage their accounts.
   • Implement role-based access control to manage different permissions and functionalities for users.
2. Quiz Creation and Management:
   • Provide tools for administrators and examiners to create and manage quizzes, including defining questions, answer choices, and correct answers.
   • Support multiple question types, such as multiple-choice, true/false, fill-in-the-blank, and essay questions.
3. Quiz Scheduling and Access Control:
   • Allow scheduling of quizzes with specific dates and times for availability.
   • Implement access control to ensure quizzes are accessible only to authorized users and during scheduled times.
4. Timed Quizzes:
   • Provide functionality to set time limits for quizzes or individual questions.
   • Display a countdown timer to users during the quiz to track remaining time.
5. Question Randomization:
   • Support randomization of questions and answer choices to ensure a unique quiz experience for each attempt.
   • Allow question pools or banks to be used for generating quizzes.
6. User Interface and Experience:
   • Offer a user-friendly interface for taking quizzes, including clear navigation, question display, and answer submission.
   • Provide options for users to review and change their answers before submitting the quiz.
7. Scoring and Feedback:
   • Automatically calculate and display scores based on user responses and correct answers.
   • Provide immediate feedback on quiz performance, including correct and incorrect answers, and explanations if needed.
8. Analytics and Reporting:
   • Generate reports on quiz performance, including user scores, question difficulty, and overall results.
   • Provide analytics for administrators to review user performance, quiz effectiveness, and trends.
9. Practice Mode:
   • Offer a practice mode where users can attempt quizzes without time constraints or scoring to prepare for actual exams.
   • Allow users to access and review past quizzes and questions.
10. Security and Integrity:
    • Ensure the integrity and security of the quiz content and user data.
    • Implement measures to prevent cheating, such as browser lockdowns or proctoring features.
11. Integration with Learning Management Systems (LMS):
    • Integrate with LMS platforms to synchronize quiz data with user profiles and learning progress.
    • Support data exchange with other educational tools and systems.
12. Help and Support Resources:
    • Provide help resources, including FAQs, user guides, and support contact options.
    • Offer customer support through various channels, such as email, live chat, or phone.

Non-Functional Requirements

1. Scalability:
   • The system should handle increasing numbers of users, quizzes, and data without performance issues.
   • Support for scaling infrastructure to accommodate growth and peak usage periods.
2. Performance:
   • Ensure fast and responsive interactions, with quick quiz loading, answer submission, and result processing.
   • Optimize performance to handle large volumes of concurrent users and quizzes efficiently.
3. Reliability and Availability:
   • Ensure high availability with minimal downtime, supported by redundancy, load balancing, and failover mechanisms.
   • Implement regular backups and disaster recovery procedures to maintain service continuity.
4. Usability:
   • The user interface should be intuitive and user-friendly, accommodating users with varying levels of technical expertise.
   • Provide a consistent and seamless experience across different devices and platforms.
5. Interoperability:
   • The system should integrate seamlessly with LMS platforms, data analysis tools, and other third-party applications.
   • Support standard APIs and data formats for interoperability and data exchange.
6. Maintainability:
   • Ensure the system is easy to maintain, with clear documentation, modular design, and support for regular updates and bug fixes.
   • Implement automated monitoring and logging to identify and address issues promptly.
7. Compliance:
   • Ensure the system complies with relevant regulations and standards, such as data protection laws (e.g., GDPR, CCPA) and educational regulations.
   • Provide features to support auditing, data retention, and regulatory reporting requirements.
8. Data Integrity and Accuracy:
   • Ensure that all data collected and processed by the system is accurate, consistent, and up-to-date.
   • Implement validation checks and data integrity mechanisms to prevent errors and data corruption.
9. Localization and Internationalization:
   • Support multiple languages and regional settings to cater to a global user base.
   • Allow easy adaptation of the system to meet local regulations and cultural practices.
10. Accessibility:
    • Ensure that the system is accessible to users with disabilities, following web accessibility standards (e.g., WCAG).
    • Provide features such as screen reader compatibility, keyboard navigation, and adjustable text sizes.
11. Privacy and Data Ownership:
    • Ensure that users retain ownership of their data and can easily control, access, and delete their information.
    • Provide transparency regarding data usage, sharing, and storage practices, with clear consent mechanisms.