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

1 Answers  

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Explain object pooling?

1 Answers   HCL,

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Write a JCL to copy only selected members from a partitioned data set to another partitioned data set. (Use: IEBCOPY)

1 Answers   Wipro,

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What is reference counting in com?

0 Answers  

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Define and explain about COM?

0 Answers  

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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?

3 Answers  

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What kind of components can be used as DCOM servers?

1 Answers  

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What happens when client calls CoCreateInstance?

2 Answers   Cap Gemini,

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What is IUnknown? What methods are provided by IUnknown?

3 Answers   IBM,

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What is the use of com component in .net?

0 Answers  

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

0 Answers  

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can a COM interface be implemented by more than one COM class in the same COM component?

2 Answers   Cap Gemini, Honeywell,

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