What is RMI architecture?
Answers were Sorted based on User's Feedback
Answer / obakeng
RMI architecture is a structure that is used to to control
the flow of the data exchange communicated between the
server and the client. And it consists of three layers
being;
1. Stub/skeleton- listen to remote calls made by the client
and forward them to the remote RMI services in the server.
2. Remote Reference Layer- manages and interprets
references made by the client to remote object on a server.
3. Transport Layer- this is the link between the RRL
(remote reference layer) on the server-side and the RRL on
the client-side.
| Is This Answer Correct ? | 0 Yes | 0 No |
Is the infobus client side only?
What are the diff types of exception?
How are commas used in the intialization and iteration parts of a for statement?
Will it be called overriding if I do not change the parameters or return type, instead throw a different exception in the method signature.
Can I run seam outside of jboss as?
What is in-memory replication?
What is the purpose of the wait(), notify(), and notifyall() methods?
1) which method of the RequestDispatcher cannot be called once the output is sent to the client? a. forward b. include c. both a&b 2) which interface should an object implement to get notified of changes to the list of active sessions in a web application? a. HttpSessionListener b. HttpSessionActivationListener c. HttpSessionAttributeLIstener 3) A user can select multiple locations from a list box on an HTML form, which of the following methods can be used to retrieve all the selected location? a. getParameter() b. getParameterValues() c. getParamValues() 4) which of the following methods should be used to send character text to the client? a. ServletResponse.getWriter() b. ServletResponse.getOutputStream() c. ServletResponse.getOut() 5) which implicit object is always available in a JSP page? a. exception b. session c. out 6) which inclusion mechanism doesn't include the source of the page, rather the output of the page. a. include directive b. jsp:include action c. Bothe a& b 7) which attribute of the page controls whether a page participates in session or not? a. session-allowed b. session c. isSession
If I define a method in JSP scriplet <%..%>, where will it go after translation into a servlet?
How to pass parameters in RMI?
What are the different approaches to represent an inheritance hierarchy?
What is RPC?