The /etc/hosts file can be best described as______.

The /etc/hosts file can be best described as______.

A.
a local database of host names for rlogin, rsh, and rep

B.
the configuration file for the host name of the system

C.
a local database of information for the uname command

D.
the configuration file for the Domain Name Service (DNS)

E.
a local database of host names and their associated IP addresses

Explanation:
As your machine gets started, it will need to know the mapping of some hostnames
to IP addresses before DNS can be referenced. This mapping is kept in the /etc/hosts file. In the
absence of a name server, any network program on your system consults this file to determine the
IP address that corresponds to a host name.
Reference: The /etc/hosts file