N10-008 Ports UPDATED ACTUAL Questions and CORRECT
Answers
1. FTP 20, 21 TCP
2. SSH TCP 22
3. SFTP (Secure FTP) TCP 22
4. Telnet 23 TCP
5. SMTP (Simple TCP 25
Mail Transfer Pro-
tocol)
6. DNS (Domain 53
Name System)
7. DHCP (Dynamic UDP 67, 68
Host Configura-
tion Protocol)
8. TFTP (Trivial File UDP 69
Transfer Proto-
col)
9. HTTP 80
10. POP3 (Post Office TCP 110
Protocol version
3)
11. IMAP (Internet TCP/UDP 143
Message Access
Protocol)
12. UDP 161, 162
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Answers
1. FTP 20, 21 TCP
2. SSH TCP 22
3. SFTP (Secure FTP) TCP 22
4. Telnet 23 TCP
5. SMTP (Simple TCP 25
Mail Transfer Pro-
tocol)
6. DNS (Domain 53
Name System)
7. DHCP (Dynamic UDP 67, 68
Host Configura-
tion Protocol)
8. TFTP (Trivial File UDP 69
Transfer Proto-
col)
9. HTTP 80
10. POP3 (Post Office TCP 110
Protocol version
3)
11. IMAP (Internet TCP/UDP 143
Message Access
Protocol)
12. UDP 161, 162
1/3