What is the purpose of the DHCP server?Meta data for files only a $-$ to provide storage for email

b $-$ to translate URLs to IP addresses

c $-$ to translate IPv$4$ addresses to MAC addresses

$d-$ to provide an IP configuration information to hosts

Which of following command will you use to change the password of the linux user

a$.$ passwd linux

b$.$ password root

c$.$ passwordmod linux

d$.$ none of above

Which of following command will you use to install packages from internet?

a$.prm-q$

b$.rpm-i$

c$.$ yum

d$.$ bind