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

Will there be any difference in the image buffer size if it is loaded in from CString to LPTSTR using GetBuffer()? lptstr = string.GetBuffer(0);

2 5919

A file a.cpp & B.cpp are complied & linked together in VC++ file a is something like int a =100;, File B is something like extern a; main() { printf("%d",a); }what will be the output.a)100,b)linker error,c)complier error etc etc.

Honeywell,

3 7817

what is mean by scintific,commercial and business applications? How they differ? Please answer me. Advance thanks.

Excel,

2724

Differences between vc 6.0 and vc 7.0

Honeywell,

1 7825

what is activex

1 3886

what is DLL?

Zenith,

7 12652

How to update windows title bar dynamically?

HCL,

7 22571

Explain in sort What is CTargetObject?

2 7671

How to find the mouse entering an image?..while entering need to display next image...

4 8359

sql query for delete duplicate records in sql datadbase

2715

what is far pointer and what are the use of far poiter in com/dcom ?????

HCL,

2 6487

can a COM interface be implemented by more than one COM class in the same COM component?

Cap Gemini, Honeywell,

2 8854

What is primitive and non-primitive application?

HCL,

2 7969

How you find memory leaks?

ABB,

4 12410

How can update edit control data of an executing application from other application?

HP,

3 10276

Un-Answered Questions { VC++ }

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

2473

Explain the significance of initapplication() in vc++.

1132

What is activex control in internet explorer?

739

Can I uninstall visual c++ 2005?

991

I need to download the Flight4A reservation and login screen for testing it in QTP....can i get it frm any Link frm internet??? If so plz do send me the LINK!!!!!! PLZ...........URGENT

2479

What is meant by activex controls?

751

What is activex document in vb?

687

How to enable activex controls on internet explorer?

738

How do I uninstall vc++ 2015?

913

What is GDI object?

1157

What is activex control in java?

767

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

1115

What is meant by activex control?

754

Explain object serialization?

831

Explain Futures of COM?

1012

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