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

System call executable binary file into a process

2 8134

What is Thread ?(VC++)What is the difference between Cmutex and Csemaphone?

Atos Origin,

5 21993

What is LPCTSTR? What does LP denote it?

4 16504

What?s the difference between Modal and Modeless Dialog?

Jekson, Usl India,

12 42926

How to create a Modeless Dialog?

5 18867

How to setup a timer?

IBM,

3 11700

Name the Synchronization objects?

2 10104

What is a critical section and how is it implemented?

2 16903

Given two processes, how can they share memory?

Microsoft,

2 14500

What is a message map, and what is the advantage of a message map over virtual functions?

1 12451

What is the difference between ASSERT and VERIFY?

2 16887

What types of threads are supported by MFC framework?

2 14252

What are the differences between MFC Exception macros and C++ exception keywords?

2 10576

What is the command routing in MFC framework?

3 20996

How can we create thread in MFC framework?

3 16489

Un-Answered Questions { VC++ }

What is the use of activex control?

720

What is meant by activex controls?

748

What are unsigned activex controls?

765

What is visual c++ 2008 redistributable x64?

1040

How do I enable activex on my computer?

742

Define shallow and deep copy?

775

How do I enable initialize and script activex controls?

775

What is activex installer?

741

Where can I find activex on my computer?

729

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

3140

How do I unregister mscomctl ocx?

731

List out the basic features of MFC.

15222

What is activex control in vc ++?

699

Suppose we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C?

996

How do I disable activex controls in internet explorer?

778

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