Podcast
Questions and Answers
Which port is associated with FTP (File Transfer Protocol) control data?
Which port is associated with FTP (File Transfer Protocol) control data?
- Port 21
- Port 20 (correct)
- Port 23
- Port 22
Which port is associated with SSH (Secure Shell)?
Which port is associated with SSH (Secure Shell)?
- Port 22 (correct)
- Port 21
- Port 20
- Port 23
Which port is associated with Telnet?
Which port is associated with Telnet?
- Port 22
- Port 23 (correct)
- Port 21
- Port 20
Which port is associated with SMTP (Simple Mail Transfer Protocol)?
Which port is associated with SMTP (Simple Mail Transfer Protocol)?
Which port is associated with HTTP (Hypertext Transfer Protocol)?
Which port is associated with HTTP (Hypertext Transfer Protocol)?
Which port is associated with POP3 (Post Office Protocol 3)?
Which port is associated with POP3 (Post Office Protocol 3)?
Which port is associated with IMAP (Internet Message Access Protocol)?
Which port is associated with IMAP (Internet Message Access Protocol)?
Which port is associated with HTTPS (HTTP Secure, HTTP over SSL)?
Which port is associated with HTTPS (HTTP Secure, HTTP over SSL)?
Which port is associated with RDP (Remote Desktop Protocol)?
Which port is associated with RDP (Remote Desktop Protocol)?
Which port is associated with DNS (Domain Name System)?
Which port is associated with DNS (Domain Name System)?
Flashcards
What is port 20 used for?
What is port 20 used for?
FTP control (command) data port.
What is port 22 used for?
What is port 22 used for?
Secure Shell (SSH) port.
What is port 23 used for?
What is port 23 used for?
Telnet port.
What is port 25 used for?
What is port 25 used for?
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What is port 80 used for?
What is port 80 used for?
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What is port 110 used for?
What is port 110 used for?
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What is port 143 used for?
What is port 143 used for?
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What is port 443 used for?
What is port 443 used for?
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What is port 3389 used for?
What is port 3389 used for?
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What is port 53 used for?
What is port 53 used for?
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Study Notes
Network Ports
- FTP (File Transfer Protocol) control data utilizes port 21
- SSH (Secure Shell) uses port 22 for secure connections
- Telnet, a protocol for remote access, operates on port 23
Email Protocols
- SMTP (Simple Mail Transfer Protocol) employs port 25 for sending emails
- POP3 (Post Office Protocol 3) uses port 110 for retrieving emails
- IMAP (Internet Message Access Protocol) utilizes port 143 for accessing and managing emails
Web Protocols
- HTTP (Hypertext Transfer Protocol) uses port 80 for transmitting web data
- HTTPS (HTTP Secure, HTTP over SSL) operates on port 443 for secure web data transmission
Remote Access
- RDP (Remote Desktop Protocol) uses port 3389 for remote desktop connections
DNS
- DNS (Domain Name System) operates on port 53 for domain name resolution
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