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
Port blocking would be a suitable term. It can apply to both TCP and UDP, but not IP. IP is the lower common layer that doesn't have the concept of a port.
Cause they make up half the population of the united states of america
Put the mouse at the top of the black part and click and hold down, and then drag it down to the bottom. And don't feel embarrassed to ask somebody lol