Fully Qualified Domain Name
Fully Qualified Domain Name
PQDN is Partially Qualified Domain Name FQDN is Fully Qualified Domain Name.
A DNS (Domain Name Service) server can find an IP address for a computer when the fully qualified domain name is known.
DNS
I think the forward look-up zone is use to convert host name to ip address of a pc in our network
A fully qualified domain name (FQDN) is the complete domain name for a specific computer, or host, on the Internet. The FQDN consists of two parts: the hostname and the domain name. Additional info: you may see an FQDN as the following parts: hostname - actual name of the device subdomain - a part of the overall domain domain - usually a company name TLD - what area of the naming convention it appears in so you could have: sales.Midwest.us.Microsoft.com as a complete FQDN, with the name 'sales' as the actual device within the Midwest/us subdomains within the Microsoft domain within the com TLD area.
255 characters.
A fully qualified domain name (FQDN), sometimes also referred as an absolute domain name, is a domain name that specifies its exact location in the tree hierarchy of the Domain Name System (DNS). It specifies all domain levels, including the top-level domain and the root domain. A fully qualified domain name is distinguished by its unambiguity; it can only be interpreted one way.
It is called as an FQDN and is read as "FULLY QUALIFIED DOMAIN NAME" , wherein it is in the format:YourComputerName.YourdomainNameand is Unique in a Domain.
FQDNA fully qualified domain name (FQDN) is the complete domain name for a specific computer, or host, on the Internet. The FQDN consists of two parts: the hostname and the domain name. For example, an FQDN for a hypothetical mail server might be mymail.somecollege.edu. The hostname is mymail, and the host is located within the domain somecollege.edu.PQDNIf a label is not terminated by a null string, it is called a partially qualified domain name (PQDN). A PQDN starts from a node, but it does not reach the root. It is used when the name to be resolved belongs to the same site as the client. Here the resolver can supply the missing part, called suffix, to create an FQDN.
You could use the fully qualified name of the class instead of just "Scanner". For example: java.util.Scanner s = new Scanner(System.in); The only reason for using the "import" statement is so that you don't have to use the fully qualified name for commonly used classes.