Explain JIT activation?

1 Answers  

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hi,I have applied for NIC test plz if any one have test paper pattrn plz send me on "mn_mayank38@yahoo.co.in"

1 Answers  

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

0 Answers  

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Explain object pooling?

1 Answers   HCL,

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What are the different compatibility types when we create a COM component?

1 Answers   TCS,

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How do you make a NET component talk to a COM component?

3 Answers   TCS,

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What are the purposes of AddRef, Release and QueryInterface functions

2 Answers  

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What is dcom?

0 Answers  

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Once I have developed the com wrapper do I have to still register the com in registry?

0 Answers  

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What is IUnknown? What methods are provided by IUnknown?

3 Answers   IBM,

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

2 Answers  

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When you call CoInitialize(NULL) function how it works internally.

8 Answers  

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