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?

1013

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

1137

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

1192

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

1049

What is cmutex?

1033

Difference between getmessage, postmessage & peakmessage.

1054

Explain the important features of vc++?

1079

Explain the advantages of cwinthread class.

1034

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

1053

How do you handle drag and drop in ole?

1077

difference between assert and verify.

1046

What is cwinthread class? Explain its advantages.

1121

What are the advantages of a message map

1073

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

1006

What is iunknown?

1033

Un-Answered Questions { VC++ }

How do you handle drag and drop in ole?

1077

How do I reinstall visual c++ on windows 10?

1056

How do I get rid of microsoft visual c++ runtime library error?

1221

What is the use of activex filtering?

751

Is microsoft visual c++ important?

1119

What is vcredist_x86 exe?

1086

What is activex in internet explorer?

807

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

1109

What Is ActiveVRML?

2791

What is preemption and context switching?

1240

How to Obtain data from the client via an outgoing event dispinterface in ATL ?

3185

What is the difference between an MLE and an SLE?

6632

How do I install activex controls in internet explorer 11?

772

How do I unregister an ocx?

701

How do I enable initialize and script activex controls?

822

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