Trivia Quiz On Identifying Well-known Ports!

12 Questions

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Internet Quizzes & Trivia

A port number is a way to identify a specific process to which an Internet or other network message is to be forwarded when it arrives at a server. This quiz has been created to test your knowledge about ports and protocols. So, let's try out the quiz. All the best!


Questions and Answers
  • 1. 
    Which port is used by the File Transfer Protocol (FTP)?
    • A. 

      21

    • B. 

      212

    • C. 

      112

    • D. 

      12

    • E. 

      23

  • 2. 
    Which port is used by the Network Time Protocol (NTP)?
    • A. 

      124

    • B. 

      123

    • C. 

      121

    • D. 

      122

    • E. 

      125

  • 3. 
    Which port is used by the NetBIOS Name Service?
    • A. 

      133

    • B. 

      134

    • C. 

      135

    • D. 

      136

    • E. 

      137

  • 4. 
    Which protocol uses port 161?
    • A. 

      SNMP

    • B. 

      SMTP

    • C. 

      POP3

    • D. 

      TELNET

    • E. 

      NNTP

  • 5. 
    Which port is used by the Point-to-Point Tunneling Protocol (PPTP)?
    • A. 

      1622

    • B. 

      1720

    • C. 

      1723

    • D. 

      1722

    • E. 

      1724

  • 6. 
    Which port is used by the Trivial File Transfer Protocol (TFTP)
    • A. 

      96

    • B. 

      69

    • C. 

      86

    • D. 

      66

    • E. 

      36

  • 7. 
    Which protocol uses port 25?
    • A. 

      SMTP

    • B. 

      NNTP

    • C. 

      SNMP

    • D. 

      POP3

    • E. 

      TELNET

  • 8. 
    Which port is used by the Domain Naming Service (DNS)?
    • A. 

      43

    • B. 

      53

    • C. 

      63

    • D. 

      73

    • E. 

      83

  • 9. 
    Which port is used by the IMAP mail retrieval protocol?
    • A. 

      143

    • B. 

      153

    • C. 

      163

    • D. 

      173

    • E. 

      183

  • 10. 
    Which port is used by the Windows Internet Naming Service (WINS)?
    • A. 

      1492

    • B. 

      1502

    • C. 

      1512

    • D. 

      1522

    • E. 

      1532

  • 11. 
    Which port is used by the Layer 2 Tunneling Protocol (L2TP)?
    • A. 

      1601

    • B. 

      1501

    • C. 

      1401

    • D. 

      1301

    • E. 

      1701

  • 12. 
    Which protocol uses port 23
    • A. 

      TELNET

    • B. 

      NNTP

    • C. 

      LDAP

    • D. 

      SMTP

    • E. 

      SNMP