VC++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

MFC (184)
ATL (26)
COM DCOM (53)
Win32API (35)

ActiveX (202)
VC++ AllOther (153)

VC++ Interview Questions

Questions Answers Views Company eMail

Explain the significance of initapplication() in vc++.

1132

Explain some of commonly used methods provided by iunknown.

909

Difference between critical section, mutex and semaphore.

1106

Explain pointer to the constant and constant pointer?

926

What is cwinthread class?

1187

What is cmutex? How can we use it?

1021

Does .net replace com?

1034

Can I use com components from .net programs?

1084

Can I use .net components from com programs?

1047

Is dcom dead?

1054

Suppose 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?

981

How does com give language transparency?

778

What are activex code components? What is guid?

797

State the advantages of activex dll over active exe?

770

What does iunknown interface mean?

795

Un-Answered Questions { VC++ }

What is activex control excel?

814

What is microsoft visual c++ 2017 redistributable?

1034

What is the use of microsoft visual c++ 2015 redistributable?

986

What is vc++ programming?

1107

What changes does a control need to run in the Visual Basic 5.0 Control Creation Edition?

2134

What are activex code components?

768

Is activex safe?

700

What is an activex component?

729

What is the use of activex control?

720

How do I enable activex on my mac?

770

How do I turn off activex?

741

Do you need microsoft visual c++?

1073

What is activex in vb?

691

Can I uninstall visual c++?

1037

What is difference between c++ and visual c++?

1025

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