Define and explain about COM?

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Explain transaction atomicity?

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Let?s assume we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C? What?s the difference between aggregated and contained objects?

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Can you explain what is dcom?

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Explain queued components.

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how to call a dll as a COM dll?

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What should QueryInterface functions do if requested object was not found?

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How can would you create an instance of the object in COM

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Which namespace do the classes, allowing you to support COM functionality, are located?

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Which tool is used to configure the port range and protocols for DCOM communications?

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What are queued components?

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How to Use structs in COM interfaces when Automation compatibility is not an issue?

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