Top 20 Interview Questions on JSP

The following article presents the Top 20 Interview Questions on JSP. Also, the solutions are available on the respective links.

Top 20 Interview Questions on JSP and Their Solutions

1. What is a JSP?
2. When should we use JSP in comparison to servlets? What is the difference between a JSP and a Servlet?
3. How does a JSP work?
4. What are the various types of scripting elements in a JSP?
5. Discuss Expression Language (EL). How is it used in JSP?
6. What is a JSP Action?
7. Describe JSP Directive. What are the various types of JSP Directives?
8. Explain JSP tags. What are the different types of JSP tags?
9. How do you create a JSP page that uses a Java Bean?
10. What is JSTL? How do you use it in a JSP? When should we use JSTL?
11. How do you handle errors in a JSP?
12. When should we use Custom Tags in JSP? How do you create custom tags in JSP?
13. When should we use sessions in JSP? How do you implement session management in a JSP?
14. How do you access parameters in a JSP?
15. What is the difference between forward and redirect in a JSP?
16. What is the difference between include directive and include action?
17. How do you configure JSP in a web.xml file?
18. What is the difference between JSP and JSF?
19. How do you debug a JSP page?
20. What are the best practices for writing efficient JSP code?

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