You wish to use a static IP address. You open your network adapter's properties for IPv4 and choose 'Use the following IP address.' What items will you have to supply in order to use the Internet normally if there's no DHCP server available? (Choose all that apply)
a) DNS server IP
b) Default Gateway
c) Your ISP's network address
d) Subnet mask
e) Unique IP address
f) DHCP server IP