The term domain can refer either to a local subnetwork or to descriptors for sites on the Internet (e.g., www.indiana.edu). Local subnetwork domains On a local area network (LAN), a domain is a subnetwork made up of a group of clients and servers under the control of one central security database.
The Judicial Branch. The third branch of government is the Judicial branch. The Judiciary is made up of courts -- Supreme, Circuit, the magistrate (local) and municipal (city) courts. The Judicial branch interprets the laws. The state judges are elected by the citizens rather than being appointed.
The purpose of the Judicial branch is to fulfill the mandate of the Constitution to the effect that every person has a right to a trial by jury in front of a competent judge. The Judicial Branch is comprised of the Supreme Court, United States district courts, and United States courts of appeals. All of these are Federal courts, and can make decisions concerning interpretation of the law that are binding on lower courts.