An email domain is the part of an email address that comes after the “@” symbol. It usually refers to the name of the organization or company that owns the email address, and is often the same as the domain name. You often see gmail.com, outlook.com, or yahoo.com for personal emails. 5. Third Level Domains. Third level domains are below second-level domains in the domain name hierarchy. They aren’t a full domain name in and of themselves, but merely a portion of a domain name. For example, in the domain name “www.hostgator.com,” ‘www’ would be the third level domain. DNS, short for Domain Name System, is a directory of IP addresses used to map and identify computers and other networked devices so they can reach different websites on the internet. Using DNS, a nomenclature database, domain names are identified and transformed into Internet Protocol (IP) addresses. Domain Name System is the Internet’s Basically, a domain name is the sequence of letters and or numbers separated by one or more period (“.”). It is just like a pointer to a unique IP address on the computer network. As an analogy one can consider Domain name as address and DNS as address book of the Internet. In this “yahoo.com” is called domain name. domain name: [noun] a sequence of usually alphanumeric characters (such as Merriam-Webster.com) that specifies a group of online resources (as of a particular company or person) and that forms part of the corresponding Internet addresses. . If you have a place that's all your own, somewhere real or in cyberspace that has your name all over it — literally or figuratively — it's your domain. And if you have something you really excel at, that is your domain too. A directory is a hierarchical structure that stores information about objects on the network. A directory service, such as Active Directory Domain Services (AD DS), provides the methods for storing directory data and making this data available to network users and administrators. For example, AD DS stores information about user accounts, such It’s easy to check if your PC is on a domain and the name of the domain if so. First, open the Start Menu and type Control Panel to open that utility. Click the System entry here, and you’ll see a page with information about your PC. Under the Computer name, domain, and workgroup settings header, you’ll either see Workgroup or Domain. A ccTLD is an Internet top-level domain that contains two letters and is a reserved web domain location for a specific country, state, or territory. For example, a .de domain refers to Germany, .fr to France, and so forth. Interestingly, .io is the ccTLD for the British Indian Ocean Territory, found halfway between Tanzania and Indonesia in the In information technology, a network is defined as the connection of at least two computer systems, either by a cable or a wireless connection. The simplest network is a combination of two computers connected by a cable. This type of network is called a peer-to-peer network. There is no hierarchy in this network; both participants have equal

meaning of domain in computer