(a) Name the protocol: (i) Protocol used for automatically assigning IP addresses. (ii) Protocol used for generating IP address from a URL. (iii)…

(a) Name the protocol:

(i) Protocol used for automatically assigning IP addresses.

(ii) Protocol used for generating IP address from a URL.

(iii) Protocol used to retrieve emails.

(iv) Protocol used to find MAC address from an IP address.

(b) Explain DDoS Attack.