What are main features of RMI?

An Overview of RMI Applications

• Locate remote objects. Applications can use various mechanisms to obtain references to remote objects.
• Communicate with remote objects. Details of communication between remote objects are handled by RMI.
• Load class definitions for objects that are passed around.

Do people still use Java RMI?

RMI is still useful, but its application is limited and generally best used in-house. One place RMI found a home was in RMI-IIOP, which became the basis of the RMI mechanism of Enterprise JavaBeans Remote Interface. However, remote EJBs are likewise not very common anymore.

What is RMI call in java?

In computing, the Java Remote Method Invocation (Java RMI) is a Java API that performs remote method invocation, the object-oriented equivalent of remote procedure calls (RPC), with support for direct transfer of serialized Java classes and distributed garbage-collection.

What is RMI call in Java?

What is RMI approved?

Accredited members are party to the RMI Consumer Code of Conduct in terms of which the consumer is assured that an accredited member undertakes to: Sell his quality products and services at a fair and reasonable price. Honour both in letter and in spirit any guarantees applicable to products and services sold by them.

What is RMI explain RMI architecture with suitable diagram?

Overview of RMI Architecture. RMI stands for Remote Method Invocation. It is an API provided by java that allows an object residing in one JVM (Java Virtual Machine) to access or invoke an object running on another JVM. The other JVM could be on the same machine or remote machine.

What is RMI in java Mcq?

This set of Java Multiple Choice Questions & Answers (MCQs) focuses on “Remote Method Invocation (RMI)”. Explanation: Remote method invocation RMI allows us to invoke a method of java object that executes on another machine.

What is the difference between Java RMI and RPC?

RPC and RMI are the mechanisms which enable a client to invoke the procedure or method from the server through establishing communication between client and server. The common difference between RPC and RMI is that RPC only supports procedural programming whereas RMI supports object-oriented programming.

How do objects communicate in a Java program?

It is a communication because one object calls the method of another object and the called object returns some information to the calling object. object1.someValue = object2.calcValue (object1.someValue); the object2.calcValue (arg) method might return an integer or some other reference or can return nothing (i.e. void.

What is RMI registry?

The RMI registry is used to store a list of available. services. A client uses the registry to make it’s proxy. object, and the Registry is responsible for giving. appropriate information to the client so that it can hook up.