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VC++ Interview Questions
Questions Answers Views Company eMail

What is the file extension used for C++ class implementation files?

 3 6416

What is the default label used for in a switch statement?

 2 4037

What function is used to disable a control at runtime?

7 13004

What are the types of button controls?

 10 17556

What is the difference between the = and == operators?

 1 3911

What is the difference between an MLE and an SLE?

Infosys,

1 5722

What is the use of DDV and DDX routines ?

TCS,

4 13576

Name the three types of loops used in C++ programs?

 4 8943

What function is used to retrieve the currently selected index in a list box?

2 7902

What is the use of message map ?

TCS,

5 30831

What is the base class for most MFC classes?

CMC, Siemens,

7 19377

What is the difference between the ASSERT and VERIFY macros?

 4 18168

What is the use of CObject::Dump function ?

4 14779

What is the difference between pointer and reference?

IBM, Microsoft, Tech Mahindra,

7 18951

What is more efficient to pass as a parameter--a pointer or an object? Why?

 1 4414

Un-Answered Questions { VC++ }

What is activex document in vb?

342

How you build a project using Developer Studio?

1756

What is visual c++ redistributable?

578

How do I activate activex on google chrome?

399

How do I unblock activex in internet explorer?

365




How we implement the ActiveX controls in VC++application

2683

What are the properties defined by activex controls?

426

how to call a dll as a COM dll?

710

What is activex filtering?

411

What is meant by activex control?

391

What is activex used for?

391

What do you mean by type library?

445

What does iunknown interface mean?

427

What is GDI object?

685

to take three string inputs in a two dimensional array of 3 rows and 15 columns and write a function that prints them.

2156

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