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

if i modified data in 1 view how does the other view knows

2 8501

if both base and derived class have the constructors if i create an object for derive class which class constructor is executed first

Siemens, Symphony,

10 18094

what are the feauters of CObject

Siemens, Wipro,

4 13547

how do u identify RTTI in vc++

Siemens,

4 14522

how you call a dll as a COM dll.

2 6986

Explain StretchBlt and BitBlt

1 12365

What is the range of intensity of RGB

1 7601

When you call CoInitialize(NULL) function how it works internally.

8 19588

how can u change button shape at run time

Samsung,

3 11409

Difference between Debug and Release versions?

4 17423

Differentiate normal DLL to COM DLL

Talisma,

7 23653

Futures of COM

MIT,

3 8257

how u can move CDC pointer to one line in cview?

2 6404

In Win32 application can we use CString datatype?

4 16185

In win32 application if defining a variable of CString then it gives the error "CString:Undeclared identifier" how to solve the problem? What headerfile need to include??

2 9420

Un-Answered Questions { VC++ }

2.create for 10 batch: Employee_Number Employee_name Employee_Dateofjoining Employee_address Employee_salary 1.select the employee name who deriving more than 10 thousand salary and joined before august 08. use structure and pointers

2200

What is .ocx file?

646

What does mfc stand for?

1424

How to handle dynamic menus in mfc? What happens when client calls cocreateinstance?

1174

What is activexobject?

688

What are activex controls excel?

731

What is vcredist_x86 exe?

985

What is the use of activex components?

722

How to Use structs in Automation-compatible interfaces?

2959

How do I enable activex in safari?

683

What are the advantages of a message map

965

Is activex safe?

648

How do I add activex to chrome?

649

what is functioning of DIalodDataXchange ..?

1563

How do I enable activex on my computer?

682

For More Un-Answered { VC++ } Questions Click Here