Explain transaction atomicity?
Atomicity (database systems) is a property of database
transactions which are guaranteed to either completely
occur, or have no effects.
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Can I use .net components from com programs?
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?
how do you know it is general dll or com dll
What is IUnknown? What methods are provided by IUnknown?
How do you make a NET component talk to a COM component?
When you call CoInitialize(NULL) function how it works internally.
what is mean by scintific,commercial and business applications? How they differ? Please answer me. Advance thanks.
How do we create dcom object in vb6?
Define and explain about COM?
Explain Futures of COM?
Once I have developed the com wrapper do I have to still register the com in registry?
what is oops