D Question 12 1 pts Every Network Interface Card (NIC) has which of the following "burned" in at the factory? E-mail address Service Set Identifier (SSID) name Media Access Control (MAC) address O Internet Protocol (IP) address Question 13 1 pts What is the purpose of the Domain Name Service (DNS)? Index of all websites. Allows web users to mask their true identity. Where you register a new web page. Translate URL to IP Address, D Question 14 4 pts You are setting up firewall rules for a business. At this company the employees will need access to the web and to e-mail. Which of the following ports should we allow? Usage Port Number 20 File Transfer Protocol (FTP) Data Transfer 21 File Transfer Protocol (FTP) Command Control 22 Secure Shell (SSH) 23 Telnet - Remote login service, unencrypted text messages 25 Simple Mail Transfer Protocol (SMTP) E-mail Routing 53 Domain Name System (DNS) service 80 Hypertext Transfer Protocol (HTTP) used in World Wide Web 110 Post Office Protocol (POP3) used by e-mail clients to retrieve e-mail from a 110 Post Office Protocol (POP3) used by e-mail clients to retrieve e-mail from a server 119 Network News Transfer Protocol (NNTP) 123 Network Time Protocol (NTP) 143 Internet Message Access Protocol (IMAP) Management of Digital Mail 161 Simple Network Management Protocol (SNMP) 194 Internet Relay Chat (IRC) 443 HTTP Secure (HTTPS) HTTP over TLS/SSL 110 (POP3) 21 (FTP Command) 23 (Telnet) 194 (IRC) 119 (NNTP) 25 (SMTP 23 (Telnet) 194 (IRC) 119 (NNTP) 25 (SMTP) 143 (IMAP) 53 (DNS) 123 (NTP) 80 (HTTP) 20 (FTP) 161 (SNMP) 22 (SSH) 443 (HTTPS)