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What is Middleware?
A. A layer of software that sits above the heterogeneous operating system provides a uniform platform above
which distributed applications, such as client/server systems, can run
B. A class of software that sits above the heterogeneous operating system provides a uniform platform above which distributed applications, such as client/server systems, can run
C. A package of software that sits above the heterogeneous operating system provides a uniform platform above which distributed applications, such as client/server systems, can run
D. A component of software that sits above the heterogeneous operating system provides a uniform platform above which distributed applications, such as client/server systems, can run
