If an attacker can see transmitted packets, they will be able to see login credentials and be able to log in to the server. Additionally, the sensitive data in the file will be visible to the attacker. A better way would be to transfer the file using sftp or tftp.
I’d also say B, which is 2
DHCP stands for Dynamic Host Configuration Protocol. It is protocol responsible for c<span>onfiguring the IP address and other TCP/IP settings on network computers. </span>There is no scenario in which DHCP servers also be active DHCP clients. They should never be both a DHCP server and DHCP client. The two sides (client and server) should be always separated.
I think the word ur looking for is hard drive memory