TCP Ports Quiz

Which port number is used for HTTP?

• 22

• 80

• 8080

• 443

Which port number is used for HTTPS?

• 22

• 80

• 443

• 8080

Which port number is used for FTP?

• 22

• 443

• 21

• 80

Which port number is used for SSH?

• 80

• 443

• 8080

• 22

Which port number is used for DNS?

• 80

• 443

• 53

• 22

Which port number is used for SMTP?

• 25

• 443

• 110

• 80

Which port number is used for POP3?

• 25

• 143

• 80

• 110

Which port number is used for Telnet?

• 21

• 443

• 80

• 23

Which port number is used for FTP data transfer?

• 22

• 20

• 21

• 23

Which port number is used for FTP control connection?

• 21

• 443

• 80

• 22