A Database Management System (DBMS) is a set of computer programs that controls the creation, maintenance, and day-to-day use of a database. The DBMS allows database administrators and other data specialists to manipulate and manage an organization's data. Examples of popular DBMS: Oracle, SQL Server, IBM & MySQL
|Domain Name System||
Domain Name System (DNS) is the naming convention for TCP/IP networks, such as the Internet. Client computers query a DNS server to assign memorable, alphanumeric DNS names to the IP addresses that computers use to communicate with each other.