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

What are the properties defined by activex controls?

797

What do you mean by type library?

781

What is guid?

828

What are activex code components?

768

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

729

How do we create dcom object in vb6?

1126

Can you explain what is dcom?

925

What is reference counting in com?

963

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

1075

What is dcom?

992

What is the use of com component in .net?

1011

What is microsoft visual c++ runtime library error?

1093

What is visual c++ used for?

1022

What is microsoft visual c++ used for?

1026

How do I reinstall microsoft visual c++?

999

Un-Answered Questions { VC++ }

How do I unregister an ocx file?

704

What is ocx?

767

How do I add an activex control in excel?

762

What Is ActiveVRML?

2716

How do I register activex controls?

716

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

What is the Use of the Developer Studio Editor?

2612

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

729

How do I turn off activex in windows 10?

741

What is meant by activex controls?

748

How do I use activex in firefox?

758

How the OLE Control interfaces relate to the OLE Container interfaces?

2869

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

1237

How do I enable activex in chrome?

768

Is activex mobile code?

743

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