Tag: web technology

A Servlet is a Server-side entity that will rest only on the Server.

The life-cycle management of Servlets is done by the programmer.

Java Servlet Technology provides support for handling XML requests through a special Servlet called XmlServlet.

A Servlet instance is created by the client during the first request to the Servlet Container.

session-timeout

session-min-time

session-inactive-time

session-interval-time

<session-listener>

<listener>

<http-session-listener>

A listener for HttpSession cannot be specified statically inside a Deployment Descriptor, instead it can be programmatically mentioned.

ServletContextListener

ApplicationListener

ApplicationContextListener

None of the above.

HttpSession.setMinInactiveInterval(10);

HttpSession.setMinInactiveInterval(10 * 60);

HttpSession.setMaxInactiveInterval(10 * 60);

HttpSession.setMaxInactiveInterval(10);

HttpServletRequest.getWriter();

HttpServlerResponse.getCharacterWriter();

HttpServetRequest.getOutputStream()

HttpServletResonse.getWriter();

Place the file 'secret.txt' in a directory called 'protected' in the 'myApp' Web Application.

Place the file 'secret.txt' in a directory called 'private' in the 'myApp' Web Application.

Place the file 'secret.txt' in a directory called 'WEB-INF' in the 'myApp' Web Application.

Any filename starting with 'secret' are usually not accessible by the Clients, so this file can be places anywhere in the Web Application.

getAttributeNames()

getAllAttributes()

It is not possible to retrieve all the attributes in one call.

getAttributes()

? and &

& and =

? and =

% and &

An IllegalStateException exception will be thrown because of the presence of

A second call to setAttribute() with the same attribute name will just replace the

The behavior is not defined in the Servlet Specification.

None of the above.