answer briefly

JavaScript can be linked to an HTML page in a number of ways and they are? What is HTTP? How does it work? What is web application and give an example! .. What is web 3.02 5. What is hardware server'? 6. Give me examples of elient server modela? 7. How web technologies have changed 8. What is the different between front end and back end 9. Whenti client server architecture 19. What Ajax 11. Write mix utray about your ey details 12. What is this function dget Ol and give me a simple example 13. What is DOM? 14. Write everything that you know about javascript 15. What is a responsive and non-responsive web page? 16. What are SERVER NAME and SERVER ADDR means? 17. What is the different between get and post