For your web application, consider using frameworks like React or Vue.js for the front end to create a simple questionnaire interface. These frameworks are robust and will help manage state effectively, making it easier for you to focus on SQL operations.
To handle your database interactions, an ORM (Object-Relational Mapping) tool such as Sequelize (for Node.js) or SQLAlchemy (for Python) can simplify the process of inserting data from the questionnaire into your database securely.
To transform and extract the data into a pipe-delimited format, consider implementing a function that formats the data after insertion. This can be done in the same language as your back end, ensuring a seamless transition from data capture to output generation.
For security, ensure that your web application is protected against common threats like SQL injection, XSS, and CSRF by sanitizing inputs and using HTTPS for encrypted communication.
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