Port Numbers
10 Questions
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Test common TCP/UDP ports
Questions and Answers
- 1.What two ports are associated with FTP and what are they used for?
- A.
20(Data), 21(Control)
- B.
20(Control), 21(Data)
- C.
24(Data), 25(Control)
- D.
24(Data), 25(Control)
- 2.SMTP is associated with port number _____?
- A.
32
- B.
24
- C.
53
- D.
69
- E.
25
- 3.TELNET is associated with port number _____?
- A.
91
- B.
61
- C.
53
- D.
23
- E.
20
- 4.DNS is associated with port number _____?
- A.
554
- B.
53
- C.
110
- D.
68
- E.
80
- 5.What two ports are associated with DHCP v4 and what are they used for?
- A.
31(Client),40(Server)
- B.
20(Server), 21(Client)
- C.
20(Client), 21(Server)
- D.
67(Server), 68(Client)
- E.
67(Client), 68(Server)
- 6.TFTP uses this port number.
- A.
80
- B.
86
- C.
69
- D.
96
- E.
39
- 7.HTTP uses this port number.
- A.
57
- B.
80
- C.
93
- D.
21
- E.
110
- 8.POP3 uses this port number.
- A.
119
- B.
57
- C.
98
- D.
110
- E.
36
- 9.SNMP uses this port number.
- A.
116
- B.
161
- C.
611
- D.
916
- E.
614
- 10.What port is associated with HTTPS
- A.
554
- B.
655
- C.
110
- D.
443
- E.
332
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