CORBA allows high performance distributed applications
'CORBA was designed to allow high performance distributed applications to be written’. Discuss. Definitely, ’CORBA was designed to allow high performance distributed applications to be written’ because it provides:
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Location transparency –same request mechanism used by client & CORBA object regardless of object location.
Compression – CORBA marshals its data in a binary form and supports compression
High Tune-ability – there are many implementations available (e.g. OmniORB (Open source C++ and Python implementation)) that have many options for tuning the threading and connection management features.
Load Balancing
Dynamic discovery and invocation
Concurrency control – locking service for serializable access.
Catching exceptions: Exceptions are caught in the catch clause of the try statement. Catching an exception provides the program a chance to recover from the trouble or attempt a repair for whatsoever caused it.
Propagation: When an exception is thrown in a method, and there is no suitable exception handler within the method, the exception might be propagated to the caller of the method. For a checked exception, the method should include a throws clause in it
here I attached the assignment and examples of how can you do this assignments. I will post others in the next week as well.
Bounds: It is the limits of an array or collection. In Java, the lower limit is for all time zero (0). In case of an array, the upper bound is one less than the length of the array, and is fixed. Indexing exterior the bounds of an array or collection
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Native method: In native method, the method is written in a language other than Java, however accessible to a Java program. Native methods are far away from the scope of this definition.
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