RAJ INFOTECH

www.rajinfotech.risejaipur.com

yadavrajc@gmail.com

 

Frequently Asked Questions - RMI Concepts

·         Why do you use UniCastRemoteObject in RMI ?

·         How many interfaces are used in RMI?

·         Can Rmi registry be written in the code, without having to write it in the command prompt and if yes where?

·         Why is Socket used ?

·         When MalformedURLException and UnknownHost Exception throws ?

·         What is meant by RMI ?

·         Explain RMI Architecture ?

·         What is meant by a stub ?

·         What is meant by a skelotn ?

·         What is meant by serialisation and deserialisation ?

·         What is meant by RRL ?

·         What is the use of TL ?

·         What is RMI Registry ?

·         What is rmic ?

·         How will you pass parameter in RMI ?

·         What exceptions are thrown by RMI ?

·         What are the steps involved in RMI ?

·         What is meant by bind(), rebind(), unbind() and lookup() methods?

·         What are the advanatages of RMI ?

·         What is JNI ?

·         What is Remote Interface ?

·         What class is used to create Server side object ?

·         What class is used to bind the server object with RMI Registry ?

·         What is the use of getWriter method ?

·         Explain RMI Architecture?

·         What is the difference between RMI & Corba ?

·         What are the services in RMI ?

·         In RMI, server object first loaded into the memory and then the stub Reference is sent to the client ? or whether a stub reference is directly sent to the client ?

·         Suppose server object is not loaded into the memory, and the Client request for it , what will happen?

·         What is serialization ?

·         Can you load the server object dynamically? If so,what are the Major 3 steps involved in it ?

·         What is difference RMI registry and OSAgent ?

·         To a server method, the client wants to send a value 20, with this value exceeds to 20,. a message should be sent to the client ?

·         What will you do for achieving for this ?

·         Can you run the product development on all operating systems

·         Can we send object using Sockets ?

·         What is the RMI and Socket ?

·         What is the protocol used by server and client ?

·         Can I modify an object in CORBA ?

·         What is the functionality stubs and skeletons ?

·         What is an RMI?

·         How will you pass parameters in RMI ? Why u serialize?

·         What is the main functionality of the Remote Reference Layer

·         How do you download stubs from a Remote place ?

·         I want to store more than 10 objects in a remote server ? Which Methodology will follow ?

·         Write a program on RMI and JDBC using StoredProcedure ?

·         What is meant by distributed Application ? Why we are using that in our applications ?

·         What is the functionality of the stub ?

·         How to generate skeleton & Stub classes?

·         Explain lazy activation?

·         Firewalls in RMI