Question { Usl India, 38969 }

What?s the difference between Modal and Modeless Dialog?

Answer

Example for Model Dialog is Save, Save As Dialog in MS -
Word. while it is opening you can't do any thing in the
application until you close that window
Example for Modeless Dialog is Find,Replace dialogs. You
can use Find Dialog, same time you can also work in that
word application.

Question { 15387 }

What is the difference between ASSERT and VERIFY?

Answer

The main difference between ASSERT and VERIFY is when you
compile the release build of the program.

ASSERT will not be present in the release build version of
the executables/dlls, and its expression that would have
been evaluated will be deleted.

VERIFY will be present in the release build version of the
executables/dlls but its expression that would have been
evaluated will be left intact.

Question { Microsoft, 16313 }

If i derive a new class from CObject what are the basic
features my derived wil get ?

Answer

You can choose from four levels of functionality when
deriving a class from CObject:
• Basic functionality: No support for run-time class
information or serialization but includes diagnostic memory
management.
• Basic functionality plus support for run-time class
information.
• Basic functionality plus support for run-time class
information and dynamic creation.
• Basic functionality plus support for run-time class
information, dynamic creation, and serialization

Question { 9721 }

Does the application have more than one object? If no, then
what is the reason?

Answer

No, One application does not contain more than one
application object.
Since, the program can defines a single global application
object, which can represent only one application.

One Application cannot have more than one object and can
represent more than one application. I can say, this cann't
happen and opposite to behavior.

Question { Huawei, 24727 }

Explain Doc/View architecture

Answer

Document/View Architecture represents pure Windows(SDI/MDI)
application, which is based on Mode View Control(MVC)
pattern. This Doc/View architecture separates the data from
view. One of the use of this Doc/View architecture is, we
can see multiple forms of the data.
Example. Two Charts(Pie chart, Bar char) for one common data.