Functional requirements of Online Survey System with non-functional

Functional Requirements

  1. User Management
    • User Registration and Login: Allow users (survey creators, respondents, administrators) to register, log in, and manage their accounts.
    • Role-Based Access: Define roles with specific permissions (e.g., survey creators, respondents, administrators) to access different features.
    • Profile Management: Enable users to update personal information, contact details, and preferences.
  2. Survey Creation and Management
    • Survey Design: Allow users to create surveys with various question types (e.g., multiple choice, text, rating scales) and formats (e.g., single-answer, multi-answer).
    • Question Logic: Implement conditional logic to show or hide questions based on previous answers (e.g., skip logic, branching).
    • Survey Templates: Provide customizable templates for common survey types (e.g., feedback surveys, market research).
    • Draft and Publish: Allow users to save surveys as drafts and publish them when ready.
  3. Survey Distribution
    • Distribution Methods: Support multiple distribution methods (e.g., email invitations, web links, social media sharing).
    • Access Controls: Enable survey creators to set access controls, such as password protection or unique links for respondents.
    • Survey Tracking: Track survey distribution status, including sent, opened, and completed responses.
  4. Response Collection
    • Response Submission: Allow respondents to complete and submit surveys online.
    • Progress Saving: Enable respondents to save their progress and complete the survey at a later time.
    • Anonymous Responses: Option to collect responses anonymously if desired.
  5. Data Analysis and Reporting
    • Response Aggregation: Aggregate responses for analysis, including summary statistics and breakdowns.
    • Data Visualization: Provide tools for visualizing data with charts, graphs, and tables.
    • Export Options: Allow users to export survey data in various formats (e.g., CSV, Excel, PDF) for further analysis.
  6. Notification and Reminders
    • Survey Notifications: Send notifications to respondents when a survey is available, approaching deadlines, or reminders for incomplete surveys.
    • Survey Completion Confirmation: Send confirmation emails or messages to respondents upon survey completion.
  7. Security and Privacy
    • Data Encryption: Use encryption to protect survey data during transmission and storage.
    • Access Control: Implement strong authentication and authorization measures to control access to surveys and response data.
    • Data Privacy: Ensure compliance with privacy regulations and provide options for anonymous responses.
  8. Integration
    • CRM Integration: Integrate with Customer Relationship Management (CRM) systems to manage survey distribution and respondent data.
    • Analytics Integration: Integrate with analytics platforms to provide advanced data analysis and reporting.
    • Email Platforms Integration: Integrate with email platforms for survey distribution and follow-up communications.
  9. Customization and Personalization
    • Custom Branding: Allow survey creators to customize the look and feel of surveys with their branding (e.g., logos, colors).
    • Personalized Questions: Include personalized questions or fields based on respondent profiles or previous answers.
  10. Feedback and Support
    • User Feedback: Provide mechanisms for users to submit feedback or report issues with surveys.
    • Help and Documentation: Offer comprehensive user guides, FAQs, and support resources.

Non-Functional Requirements

  1. Performance
    • Response Time: Ensure quick response times for survey creation, data submission, and reporting.
    • Scalability: Design the system to handle increasing numbers of surveys, respondents, and responses without performance issues.
  2. Reliability
    • Uptime: Aim for high system availability with minimal downtime (e.g., 99.9% uptime).
    • Error Handling: Implement robust error detection and recovery mechanisms to maintain system stability.
  3. Security
    • Data Encryption: Ensure that all data, including survey responses and personal information, is encrypted during transmission and storage.
    • Authentication and Authorization: Use strong authentication mechanisms and strict authorization controls to prevent unauthorized access.
    • Compliance: Adhere to relevant data protection regulations, such as GDPR or CCPA.
  4. Usability
    • User Interface: Design an intuitive and user-friendly interface for ease of navigation by survey creators and respondents.
    • Accessibility: Ensure the system is accessible to users with disabilities, complying with standards such as WCAG (Web Content Accessibility Guidelines).
  5. Compatibility
    • Device Compatibility: Ensure the system is accessible across various devices, including desktops, tablets, and smartphones.
    • Browser Compatibility: Support major web browsers to accommodate different user preferences.
  6. Maintainability
    • Code Quality: Develop clean, well-documented code to facilitate maintenance and future updates.
    • Modular Design: Use a modular architecture to allow for easy enhancements and scalability.
  7. Backup and Recovery
    • Data Backup: Implement regular automated backups to prevent data loss and ensure data integrity.
    • Disaster Recovery: Develop and test a disaster recovery plan to restore system functionality in case of major failures.
  8. Support and Documentation
    • Help Desk: Provide support through helpdesk tickets, live chat, or email.
    • Documentation: Offer comprehensive user guides, system manuals, and troubleshooting documentation.
  9. Scalability
    • System Growth: Design the system to accommodate future expansion, including additional features, users, and survey types.
    • Load Handling: Ensure the system can manage varying loads and peak usage times effectively.

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