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Key Differences between a Servlet and a JSP in a J2EE Application

When working on a J2EE application, it is important to understand the distinctions between a servlet and a JSP. The main focus keyword here is J2EE application.

Servlet

• A servlet is a Java class that extends the capabilities of servers to generate dynamic content.
• It is used to write server-side logic and handle client requests.
• Suitable for complex business logic handling and data processing.
• Requires Java programming skills to create and maintain.

JSP (JavaServer Pages)

• A JSP is a technology that allows developers to create dynamic, platform-independent web content.
• It simplifies the process of writing HTML by embedding Java code within the HTML page.
• Primarily used for designing the presentation layer of an application.
• Does not require extensive Java knowledge, making it more accessible for front-end developers.

While servlets focus on handling business logic, JSPs primarily deal with the presentation layer of a web application. Combining both technologies allows for the efficient development of robust and user-friendly J2EE applications.

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