Question

Namespaces are guaranteed to be unique. True False

Answer 1

Answer:

True

Explanation:

Some collection of classes or library functions grouped as one name space. A class which belongs to one namespace is different from the class which belongs to another namespace. we can identify a class uniquely with it's namespace .

for ex:

in c#.net

using system;

System.IO;

here System is the namespace which contains class IO

namespace contains any number of classes . In one namespace we can't define two classes with same Name. We can define two classes with same name in different namespaces