Test 7
Completion requirements
Due: Friday, 20 May 2022, 12:00 AM
Turma 2
Choose one question:
- When a browser composes a web page, it can fetch the html files that compose it in a synchronous or asynchronous way. Explain the advantage of using the asynchronous way.
- What is the Same-Origin policy? How do you circumvent it?
- Write a summary of the vídeo about AJAX Calls with at most 12 lines.
Turma 1
Choose one question:
- When a browser composes a web page, it can fetch the html files that compose it in a synchronous or asynchronous way. Explain the difference between both methods.
- What is CORS - Cross-Origin Resource Sharing? When do you need to use it?
- Write a summary of the vídeo about AJAX Calls with at most 12 lines.
- 00:00 Introduction
- 02:20 Synchronous Communication
- 03:50 Modern Applications
- 06:17 Web Application
- 09:16 Asynchronous Communication
- 16:23 XMLHttpRequest
- 19:44 A Typical AJAX Request
- 24:36 Fetch
- 39:38 Debugging Ajax Code
- 53:26 Security Restrictions
- 55:13 Same-Origin Policy
- 1:00:26 CORS - Cross-Origin Resource Sharing