Domain Name Definition Computer Science
A domain name is an Internet resource name that is universally understood by Web servers and online organizations and provides all pertinent destination information. A domain name registrar is company that has been accredited by the Internet Corporation for Assigned Names and Numbers ICANN or a national country code top-level domain TLD such asuk orca to register domain names.
What Is Domain Name System Dns Definition Dns Computer Network Domain
Computing A unique case-insensitive name consisting of a string made up of alphanumeric characters and dashes separated by periods that the Domain Name System maps to IP numbers and other information.
Domain name definition computer science. Every domain name has a suffix that indicates which top level domain TLD it belongs to. It is an application layer protocol for message exchange between clients and servers. A domain contains a group of computers that can be accessed and administered with a common set of rules.
Internet domain is used to set canonical names to the specific web site service and IP addresses. It is used to divide global areas or departments of a corporation. Domain definition can be used in different areas in computer science or information technology.
Setting up a domain may also block outside traffic from accessing computers within the network which adds an extra level of security. A domain name server. In simple terms a Domain Name System DNS is a collection of databases that translate hostnames to IP addresses.
A domain name server takes the domain name and looks up its equivalent network address. Domain Definition Meaning. When referring to a computer network a domain is a group of resources assigned to a specific group of individuals.
We can use the domain keyword in the following areas of computing. Over 6500 entriesPreviously named A Dictionary of Computing this bestselling dictionary has been fully revised by a team of computer specialists making it the most up-to-date and authoritative guide to computing available. See also DNS and WWW.
Computer Science computing a unique name corresponding to one or more numeric IP addresses used to identify a particular web page or set of web pages on the internet. For example a company may require all local computers to be networked within the same domain so that each computer can be seen from other computers within the domain or located from a central server. Programming languages For example HTML HyperText Markup Language supports the design of Web pages by specifying their structure and content.
The web page name the actual page that you are viewing. A domain is a network of computers and devices that are controlled by one set authority and that have specific guidelines. Gluing the Web page together with the database is the task of a scripting language eg PHP which is a vehicle for programmers to integrate declarative statements of HTML.
The domain name follows a convention known as the Domain Name System DNS. Domain names are used in URLs to identify particular Web pages. More specifically within the Internet a domain is controlled by one particular company that has its own Internet presence and IP address.
The users request is then forwarded to the server that resides at that network address. An area within that website like a folder or directory. The domain name is the organizations identity on the Web and the hostname is the name of the Web server within that domain see WWW.
DNS is a host name to IP address translation service. See DNS records zone file reverse DNS recursive DNS DDNS. Collins English Dictionary Complete and Unabridged 12th Edition 2014 HarperCollins Publishers 1991 1994 1998 2000 2003 2006 2007 2009 2011 2014.
The most popular and the default usage and meaning of the domain is the internet domain. Including expanded coverage of multimedia computer applications networking and personal computing it encompasses all aspects of the subject. A domain name is a human-friendly address for a website something thats easy for us to remember and type in.
DNS is a distributed database implemented in a hierarchy of name servers. To access an organizations Web-based services website users must know the precise domain name. A path the general form of the name of a file or directory specifies a unique location in a file systemA path points to a file system location by following the directory tree hierarchy expressed in a string of characters in which path components separated by a delimiting character represent each directory.
A domain may need to be specified when mapping a network computer or drive. Domain name system DNS servers translate a domain name request from an Internet user into an IP address that the computer. The domain name - the name of the website.
The delimiting character is most commonly the slash the backslash character. The domain name system DNS gives us humans an easy way to identify where we want to go on the Internet. Domain names are used to identify one or more IP addresses.
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