### Q1: What are the primary languages used in frontend development, and what is the main purpose of each?
### Q2: How can performance optimization strategies improve user experience in a finance application?
### Q3: Describe a scenario where cross-browser compatibility issues could affect user experience in frontend development.

### Q4: In what ways can frontend development enhance customer retention and loyalty in the fintech industry?
### Q5: How can understanding user behavior and preferences improve the usability of a financial application?
### Q6: What are the key responsibilities of a frontend developer when collaborating with backend developers?

### Q7: Why is it important for frontend developers to communicate effectively with other team members?
### Q8: How can a frontend developer's ability to stay updated with industry trends impact the success of a project?
### Q9: In what ways can feedback from user testing inform the design and functionality of a frontend application?