Advanced Java Programming · Unit 8 · 3 hrs
RMI and CORBA
Exam-focused notes for RMI and CORBA (Advanced Java Programming, CSC419): what the TU syllabus asks and how it has actually been tested, with 6 solved past questions from this unit.
What this unit covers
- Introduction of RMI, Architecture of RMI, Creating and Executing RMI Applications
- Introduction to CORBA, RMI vs CORBA, Architecture of CORBA, IDL, Simple CORBA Program
Introduction to CORBA, RMI vs CORBA, Architecture of CORBA, IDL, Simple CORBA Program
How do you write an IDL file and generate the stub and skeleton code for CORBA implementation? Explain. [5]
CORBA (Common Object Request Broker Architecture) uses Interface Definition Language (IDL) to separate the interface from the implementation. IDL is language-neutral, meaning the same IDL file can be used to generate code in Java, C++, Python, or any other ...
Full solved answer →List the steps to create an RMI application. Differentiate between RMI and CORBA. [5]
--- RMI (Remote Method Invocation) is an API that provides a mechanism to create distributed applications in Java, allowing an object to invoke methods on an object running in another JVM. The following steps are required: - Create an interface that extends...
Full solved answer →Why CORBA is important? Compare CORBA with RMI. [5]
CORBA (Common Object Request Broker Architecture) is a standard defined by the Object Management Group (OMG) that enables communication between objects written in different programming languages running on different platforms. 1. Language Independence: CORB...
Full solved answer →Introduction of RMI, Architecture of RMI, Creating and Executing RMI Applications
What is the significance of stub and skeleton in RMI? Create a RMI application such that a client sends an Integer number to the server and the server return the factorial value of that integer. Give a clear specification for every step.[10]
--- RMI (Remote Method Invocation) is a Java API that provides a mechanism to create distributed applications. It allows an object in one JVM to invoke methods on an object running in another JVM. The two key objects that enable this remote communication ar...
Full solved answer →What are different layers of RMI architecture? Explain. [5]
RMI (Remote Method Invocation) is a Java API that allows an object running in one Java Virtual Machine (JVM) to invoke methods on an object running in another JVM, enabling distributed application development. --- RMI architecture consists of the following ...
Full solved answer →Describe the process to run the RMI application. [5]
Remote Method Invocation (RMI) is a Java API that allows an object running in one Java Virtual Machine (JVM) to invoke methods on an object running in another JVM, possibly on a different machine. It enables distributed computing in Java. --- - Create an in...
Full solved answer →Make Unit 8 stick
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