COM DCOM Interview Questions
Questions Answers Views Company eMail

what is oops

Accenture,

11 14608

Explain transaction atomicity?

1 2697

Explain object pooling?

HCL,

1 3974




Explain JIT activation?

1 4047

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

1434

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

TCS,

3 4616

Explain queued components.

2 3304

How does a DCOM component know where to instantiate itself?

1 2884




What kind of components can be used as DCOM servers?

1 4161

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

TCS,

1 3963

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

1 5312

What is IUnknown? What methods are provided by IUnknown?

IBM,

3 6963

What are the purposes of AddRef, Release and QueryInterface functions

2 7178

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

1 3898

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

2 5790


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Un-Answered Questions { COM DCOM }

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

1434