Exam 12: Separate Compilation and Namespaces

Why will the following code not compile? Namespace ns1 { Void print); Void display1){}; } Namespace ns2 { Void print); Void display2){}; } Int main) { Using namespace ns1; Using namespace ns2; Display1); Display2); Print); Return 0; }

The unspecified namespace is named _________.

In the implementation file for a class name myClass,you have the following statement: void myClass::display) { //code here } What does the :: mean here?

What is the difference between an ADT and a class in C++?

Connecting the application and implementation files together to form an executable file is called

We use the #ifndef,#define,and #endif

The file that contains the definitions of the member functions of a class is called the ________________

The statement using namespace std is called _______________.

The file that contains the main portion of your program is called

All names are defined in some namespace

A using directive that appears inside a set of braces applies

Which file name will end in a .cpp?

All the code between #ifndef MYCLASS_H And #endf Is ____________ if MYCLASS_H is defined.

In a program with no user defined namespaces,all names are defined in the global namespace

A namespace is

If you have a class defined in separate files,and change the way a class is defined,which files need to be re-compiled?

All code is in some namespace.

In order to make a user-defined ADT available that is defined in the file myfile.h,you would