COM DCOM Interview Questions
Questions Answers Views Company eMail

what is oops

Accenture,

11 14300

Explain transaction atomicity?

1 2607

Explain object pooling?

HCL,

1 3864




Explain JIT activation?

1 3955

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

1370

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

TCS,

3 4490

Explain queued components.

2 3188

How does a DCOM component know where to instantiate itself?

1 2796




What kind of components can be used as DCOM servers?

1 4087

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

TCS,

1 3858

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

1 5208

What is IUnknown? What methods are provided by IUnknown?

IBM,

3 6820

What are the purposes of AddRef, Release and QueryInterface functions

2 7056

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

1 3818

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

2 5685


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Un-Answered Questions { COM DCOM }

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

1370