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?

968

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

1081

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

1103

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

1004

What is cmutex?

988

Difference between getmessage, postmessage & peakmessage.

1023

Explain the important features of vc++?

1038

Explain the advantages of cwinthread class.

978

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

1004

How do you handle drag and drop in ole?

1012

difference between assert and verify.

1001

What is cwinthread class? Explain its advantages.

1042

What are the advantages of a message map

1020

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

963

What is iunknown?

978

Un-Answered Questions { VC++ }

What is System call executable binary file into a process?

1238

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

3134

what is activex controls in qtp

6903

What is activex control in ie?

750

How do I enable activex controls?

716

What is activex dll?

785

Does microsoft edge use activex?

724

What is activex in java?

726

Is activex secure?

748

Can I use com components from .net programs?

1073

What is the use of activex filtering?

706

Explain some of commonly used methods provided by iunknown.

907

What is microsoft visual c++ runtime library error?

1081

How do I enable initialize and script activex controls in internet explorer?

778

How do I remove an activex control in excel?

684

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