The Common Object Request Broker Architecture (CORBA) is the Object Management Group's answer to the need for interoperability among the rapidly proliferating number of hardware and software products available today. Simply stated, CORBA allows applications to communicate with one another no matter where they are located or who has designed them. Object Management Group (OMG) introduced CORBA 1.1 in 1991. It defined the Interface Definition Language (IDL) and the Application Programming Interfaces (API) that enable client/server object interact ....etc

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Aim:
To write a program to print “Hello World” in CORBA.

Algorithm:
Step 1: Start the process
Step 2: Create an idl class in a module Hello1and declare a
method sayHello().
Step 3: Create an implement class HelloImpl which extends
_HelloImplBase and import the module.
Step 4: Define the sayHello method and return the result.
Step 5: Define the client program named HelloClient which
imports the module
(i) Declare a static reference for interface Hello
(ii) Create and initia ....etc

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If you have been shopping for a computer, then you have heard the word cache. Modern computers have both L1 and L2 caches. You may also have gotten advice on the topic from well-meaning friends, perhaps something like Don't buy that Celeron chip, it doesn't have any cache in it!. Caching is a technology based on the memory subsystem of your computer. The main purpose of a cache is to accelerate your computer while keeping the price of the computer low. Caching allows you to do your computer tasks more rapidly.

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Active Campus Using Mobile Technology

Abstract :

The traditional university campus is designed to develop a thriving community of lerners ,but modernity has introduced many stresses .Mobile computing holds the potential to make strong a campusâ„¢s traditional institutions of community through a process of indirect mediation i.e using personal wireless devices.These paper introduces Active-campus, a suite of personal services for maintaining an educational community. The design and implementation of ActiveCampus is described, which i ....etc

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One can define a distributed system as a system in which components located in networked computers communicate and coordinate their actions only by passing messages. So, the main challenge in making a distributed system is the heterogeneity of the components, their security, concurrency of components and transparency. To meet up with this challenge the Object Management Group (OMG) came up with an architecture called CORBA (Common Object Request Broker Architecture) in 1991. As the name suggests CORBA is not ....etc

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The Ping of Death uses a ping system utility to create an IP packet that exceeds the maximum 65,536 bytes of data allowed by the IP specification. The oversize packet is then sent to an unsuspecting system. Systems may crash, hang, or reboot when they receive such a maliciously crafted packet. This attack is not new, and all OS vendors have fixes in place to handle the oversize packets.

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Downlaod

[url=http://job-resume.co.cc/upload/PDSDS.zi ....etc

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corba ppt aand report,..................................................................................................................................................................................................................................................................................................................................................................................................................... ....etc

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full seminar report on corba with doc file n ppt on corba ....etc

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Blue Gene Technology

Abstract :

Blue Gene is a massively parallel computer being developed at the IBM Thomas J. Watson Research Center. Blue Gene represents a hundred-fold improvement on performance compared with the fastest supercomputers of today. It will achieve 1 PetaFLOP/sec through unprecedented levels of parallelism in excess of 4,0000,000 threads of execution. The Blue Gene project has two important goals, in which understanding of biologically import processes will be advanced, as well as advancement of knowledge of cellular ar ....etc

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CDMA Technology

Abstract :

CDMA was developed by QUALCOMM Incorporated, a company in San Diego, California. QUALCOMM engineers decided to do something different and applied spread spectrum techniques to a multiple access system, which ultimately became CDMA.
In spread spectrum, instead of giving each person a channel, or each group of 3 or 8 people a time slot, CDMA puts everyone in the same channel at the same time.
At first thought, it would seem to be an impossible task to make work, but it does work. The reason it works is expla ....etc

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