Multiple choice technology web technology

When using a form-based authentication, which action must be used in the login form?

  1. j_login

  2. j_get_user

  3. j_login_check

  4. j_get_security

  5. j_security_check
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E Correct answer
Explanation

In Java EE form-based authentication, the login form must POST to j_security_check. This is a built-in servlet container endpoint that receives j_username and j_username parameters, authenticates the user against the realm, and redirects to the protected resource or error page. The other options (j_login, j_get_user, j_login_check, j_get_security) are not standard container-managed authentication endpoints.

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