Domain Name System (DNS) o System mapping a name to an address o Using host file when the size of the Internet Is smal o as the Internet grows the host file becomes too large to store o Two solutions for huge amount information in a host file o Store entire host file into a single computer e divide the information into smaller parts and store each part on a different computer3 Domain Name System (DNS)  System mapping a name to an address  Using host file when the size of the Internet is small  As the Internet grows, the host file becomes too large to store  Two solutions for huge amount information in a host file ⚫ Store entire host file into a single computer ⚫ Divide the information into smaller parts and store each part on a different computer