<span>If we are assuming Desktops. I say this because Linux is most commonly used OS when it comes to Servers and embedded systems etc.
L - Linux
W - Windows
_L__customizable
_W__most commonly used OS
__W_proprietary
_L__freeware <--- They want Linux here but it is not freeware. Clueless teacher/book
__L_unpaid developer <----They want Linux here too but this is not true. I guess they have not heard of RedHat . More clueless teachers....</span>
Answer:
Both IP addressing methods can be selected from the TCP/IP window.
and
Both addressing methods use DHCP servers to assign IP addresses.