COM DCOM Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

COM DCOM Interview Questions

Questions Answers Views Company eMail

what is oops

Accenture,

11 23623

Explain transaction atomicity?

1 4562

Explain object pooling?

HCL,

1 6086

Explain JIT activation?

1 6187

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

2541

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

TCS,

3 7860

Explain queued components.

2 5679

How does a DCOM component know where to instantiate itself?

1 4851

What kind of components can be used as DCOM servers?

1 6065

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

TCS,

1 6218

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

1 7384

What is IUnknown? What methods are provided by IUnknown?

IBM,

3 10409

What are the purposes of AddRef, Release and QueryInterface functions

2 9799

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

1 5940

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

2 8567

Post New COM DCOM Questions

Un-Answered Questions { COM DCOM }

Can you explain what is dcom?

887

What are queued components?

1001

Define and explain about COM?

1045

how to call a dll as a COM dll?

1142

Does .net replace com?

965

Explain Futures of COM?

947

What is the use of com component in .net?

966

How to create an instance of the object in COM?

927

Suppose we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C?

962

What is the difference between aggregated and contained objects?

948

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

1025

Can I use com components from .net programs?

1039

Is dcom dead?

1003

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

2541

Can I use .net components from com programs?

1014

For More Un-Answered { COM DCOM } Questions Click Here