The acronym FQDN stands for Fully Qualified Domain Name.
An FQDN is the complete domain name for a specific device or computer on the internet. It includes the hostname and the domain name.
For example, in a hypothetical network, $server1.example.com$ is an FQDN, where:
This unique name ensures that a device can be located and identified precisely within the Domain Name System (DNS).
Therefore, the correct option is 4.
In Gmail, what do you use when you receive a mail and want to send the mail in response of the same mail and to the original sender only?
_______ is a type of dedicated file storage device that provides local-area network (LAN) users with centralized, consolidated disk storage through a standard Ethernet connection.
_______ is also known as protocol convertor.
Which of the following Internet protocol specifies how data is exchanged over the Internet and how it should be broken into IP packets?