imp -> VC++ - Interview questions

VC++ - Interview questions

What is the use of message map?
What is socket?
What is Info Viewer?
What is a mnemonic?
What is serialization?
What is a moniker?
How to implement static object hierarchies in ATL?
What is C SingleDoc Template?
What methods are provided by IUnknown?
What is the command routing in MFC framework?
What is the RGB macro used for?
How to setup a timer?
How to setup a timer?
What is subclassing?
What is the use of CCmd Target ?
What is C Archive class dowes?
What are the reasons an ATL server might fail
What is an OLE Custom Control?
What is the purpose of a C++ namespace?
What is an overlapped image?
Given two processes, how can they share memory?
Explain JIT activation?
What is the use of Update Data function ?
How to implement multiple dual interfaces?
Name the most commonly used wizards?
What is the file extension used for C++ class
What is a glyph?
What is persistence?
Explain GDI object?
How does a DCOM component know where to
How can you create an instance of the object in COM
How to handle RTTI in MFC?
How to Use mfc71d.dll not mfc71.dll?
What's the Use of OLE Hyper linking?
What is the use of DDV and DDX routines?
What is the function used to transfer bitmaps to
What is Thread?
What are the purposes of AddRef, Release and
What are the different kinds of synchronization objects ?
What DLLs needed to ship with control?
What is "AtlAxWin80"?
What is type-safety?
What is the difference between pointer and reference?
Explain about MFC?
What the difference is between ASSERT and VERIFY?
What interface must be supported by an ActiveX control?
What is the use of AFX_MANAGE_STATE?
What is the difference between GetMessage
How to obtain data from the client via an outgoing
What is FrontPage?
What is the base class for most MFC classes?
What is the return value when the InsertItem
How to create a Modeless Dialog?
What are the differences between MFC Exception
What MFC base classes provide support for
Explain the relationship between document,
How to create a DLL in C++.net 2005 which we
Will ATL create all of the topological relationships
What Is the ATL Control-Hosting API?
What is the difference between Undo and Redo?
What is the difference between the = and == operators?
Name the three attributes of a pen?
Which steps are required to add a column to
What API used to hide window
Explain transaction atomicity?
What happens when client calls Co Create Instance?
Which function is responsible for serializing data ?
How to convert a C String variable to char* or LPTSTR?
How you build a project using Developer Studio?
What is the purpose of declaring a variable
What are the types of button controls?
How do you specify which control is the buddy control?
What is an ActiveX interface?
What is the difference between C mutex and C
What are the different compatibility types when
What is the difference between OnInitialUpdate and OnUpdate?
What is the difference between Synchronous sockets
What changes does a control need to run in the
Which ATL Classes Facilitate ActiveX Control Containment?
What is the difference between the cout and
How do you change the properties for a tree
What is oops?
What is the advantage of a message map over
Which tool is used to configure the port range
What is the base class for MFC Framework?
How can we allow no selection of radio button in
How to Reuse interface implementation in source
TO start the build process in Developer Studio
What function is used to disable a control at runtime?
What property is used to indicate that the up-down
What is the difference between serialization and
Write About send message and post message
What types of threads are supported by MFC
What are the special requirements for dialog
How to access document object from view ?
What changes does a control need to run in an
What is the difference between the client and non-client
Name the three types of loops used in C++ programs?
Which C PrintInfo member variable must be set for
What is mean [] inc?
What’s the difference between Modal and Modeless
Explain object pooling?
What is document-view architecture ? Give me one
Does ATL require an application server to operate?
What is a wizard?
What function is used to retrieve the currently
Define and explain COM?
How a dll will be sharable by more than one exe?
System call executable binary file into a process
What kind of components can be used as DCOM servers?
What are the different controls in MFC?
What are the known problems with the ATL 2.0
What is the Use of the Developer Studio Editor?
What is the difference between an MLE and an SLE?
What are some differences between a form view
What is Win32?
What is LPCTSTR? What does LP denote it?
What four types of properties are supported by
What is the difference between regular dlls
How to get the tag to work with an ATL control?
How the OLE Control interfaces relate to the
What is the default label used for in a switch
What are the two types of events generated
What is Your Greatest Weakness?
What is a critical section and how is it implemented?
What view class enables you to use an edit
How to update all the views whenever document
How to Use structs in Automation-compatible
What keyboard editor command is used for Undo?
What is more efficient to pass as a parameter
What is the component of CLR?
What is the use of include conio.h in c
What is a message map?
What should Query Interface functions do if requested
What is thread & process?
How to handle dynamic menus in MFC?
Which MFC function is used to display output?
What is the difference between the ASSERT and
What are some other development tools that support
What is In-proc?
What is the difference between hinsrtance and
How to Use structs in COM interfaces when
In which Way invoke context-sensitive help inside
How do you define a function in VC++?
What function is used to trap all mouse messages?
What is an ActiveX method?
What Message displayed when a window is destroyed
Name the Synchronization objects?
Explain queued components.
How to handle command line arguments from
What causes the linker error that _main is unresolved
What is ActiveVRML?
What are the two forms of the #include preprocessor
What is a transparent image?
How to initialize contents of a dialog?
How can we create thread in MFC framework?
What is the difference between OLE and COM?
What is the use of Mutex and critical section?
Explain about MDI and C MultiDoc Template?
How to Load Controls Specified at Run Time?
What Does the Logo Mean?
How to declare more than one variable on a single line?
What are the properties exposed by ActiveX controls?
What is the function to repaint a window immediately