COM DCOM Interview Questions
Questions Answers Views Company eMail

what is oops

Accenture,

11 14016

Explain transaction atomicity?

1 2495

Explain object pooling?

HCL,

1 3753




Explain JIT activation?

1 3865

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

1304

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

TCS,

3 4325

Explain queued components.

2 3067

How does a DCOM component know where to instantiate itself?

1 2704




What kind of components can be used as DCOM servers?

1 3977

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

TCS,

1 3731

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

1 5101

What is IUnknown? What methods are provided by IUnknown?

IBM,

3 6642

What are the purposes of AddRef, Release and QueryInterface functions

2 6910

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

1 3719

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

2 5573


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Un-Answered Questions { COM DCOM }

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

1304