Designating a namespace in the ____ statement tells the compiler to include only the code in the specified namespace rather than all code in the file.
A) #include
B) using
C) #namespace
D) get()

Question

Quizplus · Accepted Answer

The keyword "using" is used to introduce a namespace into the current scope. So, using namespace clause tells the compiler to include only the code in the specified namespace rather than all code in the file. The #include statement is used to include a header file in the program. #namespace is not a valid keyword in C++. get() is a member function of the istream class that is used to extract characters from the input stream. The "using" statement is used to specify the namespace that will be used in the code. It tells the compiler to bring in the specified namespace into the local namespace, allowing for shorter syntax and easier access to classes and functions within that namespace. The #include statement is used to include code from another file, the #namespace statement is not a valid statement, and get() is not relevant to specifying namespaces.

Designating a Namespace in the ____ Statement Tells the Compiler