Trivia Quiz On Identifying Well-known Ports!

12 Questions | By Joan_apita | Last updated: Jan 22, 2019

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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

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