Which of the following statements are correct? ( choose 2 )
1 - The implicit variable 'session' can be used to store values needed by other
servlets or JSPs of the same web application.
2 - The implicit variable 'request' can be used to store values needed by other servlets or jsps across multiple requests.
3 - You can use the implicit variable 'response' to set the content type of the output.
4 - The implicit variable 'out' is same as returned by response.getWriter()
5 - All JSPs have access to 'request', 'response' and 'session' variables.
why choice #4 is not correct
mock exam answers was #1 & # 3