Spring Professional Certification Exam Tutorial - Module 05

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Question 01 - MVC is an abbreviation for a design pattern. What does it stand for and what is the idea behind it?

Question 02 - What is the DispatcherServlet and what is it used for?

Question 03 - What is a web application context? What extra scopes does it offer?

Question 04 - What is the @Controller annotation used for?

Question 05 - How is an incoming request mapped to a controller and mapped to a method?

Question 06 - What is the difference between @RequestMapping and @GetMapping?

Question 07 - What is @RequestParam used for?

Question 08 - What are the differences between @RequestParam and @PathVariable?

Question 09 - What are some of the parameter types for a controller method?

• WebRequest - 00:00:30

• NativeWebRequest - 00:02:48

• javax.servlet.ServletRequest - 00:04:13

• javax.servlet.http.HttpSession - 00:05:27

• javax.servlet.ServletResponse - 00:07:53

• javax.servlet.http.PushBuilder - 00:09:31

• java.security.Principal - 00:12:28

• HttpMethod - 00:13:52

• java.util.Locale - 00:14:57

• java.util.TimeZone + java.time.ZoneId - 00:16:01

• java.io.InputStream, java.io.Reader - 00:16:33

• java.io.OutputStream, java.io.Writer - 00:16:33

• HttpEntity<B> - 00:18:03

• Map, Model, ModelMap - 00:19:28

• RedirectAttributes - 00:21:26

• Errors, BindingResult - 00:26:09

• SessionStatus + class-level @SessionAttributes - 00:29:28

• UriComponentsBuilder - 00:34:57

• Any other argument - 00:36:31

Question 10 - What other annotations might you use on a controller method parameter?

Question 11 - What are some of the valid return types of a controller method?