Java EE 7 Application Developer — Question 47

Which type allows you to share servlet attributes across your entire web application?

Answer options

• A. ServletContext
• B. HttpSession
• C. ServletRequest
• D. ServletConfig

Correct answer: A

Explanation

The correct answer is A, ServletContext, as it provides a way to share attributes across all servlets in the application. HttpSession (B) is limited to a single user's session, ServletRequest (C) is confined to a request's lifecycle, and ServletConfig (D) is specific to an individual servlet's configuration.