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++.

1175

Explain some of commonly used methods provided by iunknown.

956

Difference between critical section, mutex and semaphore.

1153

Explain pointer to the constant and constant pointer?

979

What is cwinthread class?

1233

What is cmutex? How can we use it?

1095

Does .net replace com?

1090

Can I use com components from .net programs?

1138

Can I use .net components from com programs?

1114

Is dcom dead?

1098

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?

1030

How does com give language transparency?

820

What are activex code components? What is guid?

838

State the advantages of activex dll over active exe?

806

What does iunknown interface mean?

823

Un-Answered Questions { VC++ }

What is activex dll?

831

What is visual c++ 2010 redistributable package x64?

1064

What is activex control in ie?

796

Where can I find activex on my computer?

774

How do I enable activex on my mac?

807

How do I install activex on firefox?

834

How does com give language transparency?

820

Explain STL, standard template library?

873

how to declare and populate an array of checkBoxes

1164

What are activex code components?

800

What are activex controls excel?

830

What is preemption and context switching?

1240

How do I install activex on windows 10?

711

plzz tell me what we can do and dont in tally ERP & sap business one?

2535

What are activex controls and plugins?

720

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