RocketLane - Round 3 (Technical with CTO)

Q1. What do you do as a Research Engineer in your company?
Q2. What is a recent bug that you have solved?
Q3. What are you using in the backend?
Q4. Are you using any mechanism to authenticate your user?
Ans. JWT Token.
Q5. Does server produce this token?
Q6. How does client get this token?
Q7. Will this token be sent every time the client wants to communicate?
Q8. Can we send the token in a cookie?
Q9. What does a cookie look like?
Q10. Why is it ";" separated?
Q11. What is the structure of a cookie?
Q12. Does user send it explicitly (the cookie)?
Ans. No, the browser sends it automatically. And we can also send any additional cookie if the user wants.
Q13. What are Http methods?
Q14. What other data can you send in it?
Ans. Payload, cookies, params.
Q15. Javas=Script Question?
There is normal table

, and if I click on a particular cell then that cell should be active. How will you achieve it?
Answer Link - https://dev.to/fatimaalam1234/react-interview-html-table-question-36b3

Additional Question ->
Q16. How JWT is updated?