DNS stands for Domain Name (a)   server.

IXP means Internet (a)   Point.

The speed of (a)   is a minimum of 299,792,458 meters per second.

The path internet signals take is decided by devices called (a)   .

To travel fast, information is sent in (a)   and reassembled at their destination.

An IP stands for Internet (a)   address.

Internet can travel across the world via cables or (a)   .

Computers write in binary code with tiny switches called (a)   .

Binary code is sent as a(n) (a)   current, a radio wave or pulse of light.