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

How can we use cmutex?

974

What is iunknown? Explain some of commonly used methods provided by iunknown.

1085

Explain pointer to the constant and constant pointer? Explain difference between them.

1110

What is the use of message map? Advantages of a message map.

1006

What is cmutex?

993

Difference between getmessage, postmessage & peakmessage.

1028

Explain the important features of vc++?

1043

Explain the advantages of cwinthread class.

982

What is a copy constructor? What is the need for it?

1009

How do you handle drag and drop in ole?

1018

difference between assert and verify.

1004

What is cwinthread class? Explain its advantages.

1051

What are the advantages of a message map

1026

What is ole? How do you handle drag and drop in ole?

969

What is iunknown?

988

Un-Answered Questions { VC++ }

Explain the advantages of cwinthread class.

982

What is activex controls and plugins?

683

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

2611

What is ocx plugin?

811

How do I fix microsoft visual c++ 2015 setup failed?

1040

What are activex code components?

768

Do I need microsoft visual c++ 2005 redistributable on my computer?

1148

What do you mean by com (component object model)?

728

What is meant by activex control?

752

What is activex control used for?

735

What is activex control in vb net?

767

What is microsoft visual c++ 2008 redistributable?

1104

What is visual c++ 2008 redistributable x64?

1040

Does edge browser support activex?

683

Difference between critical section, mutex and semaphore.

1105

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