1 - TCP/IP Fundamentals - Ports - Srickperry
- 1.
FTP-DATA
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
- I.
110
- J.
119
- K.
123
- L.
143
- M.
443
Correct Answer
A. 20Explanation
File Transfer Protocol - used to transfer data from one machine to anotherRate this question:
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- 2.
FTP
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
- I.
110
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119
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123
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143
- M.
443
Correct Answer
B. 21Explanation
File Transfer Protocol - used for control messages of the FTP sessionRate this question:
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- 3.
SSH
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
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53
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69
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80
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110
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119
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123
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143
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443
Correct Answer
C. 22Explanation
Secure ShellRate this question:
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- 4.
TELNET
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
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69
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80
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110
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119
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123
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143
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443
Correct Answer
D. 23Explanation
Telnet - used to create a terminal sessionRate this question:
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- 5.
SMTP
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
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69
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80
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110
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119
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123
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143
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443
Correct Answer
E. 25Explanation
Simple Mail Transfer Protocol - used to send email across the InternetRate this question:
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- 6.
DNS
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
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69
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80
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110
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119
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123
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143
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443
Correct Answer
F. 53Explanation
Domain Name System - used to query DNS servers for the IP address of a remote system
FQDNs to IPRate this question:
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- 7.
TFTP
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
- I.
110
- J.
119
- K.
123
- L.
143
- M.
443
Correct Answer
G. 69Explanation
Trivial File Transfer ProtocolRate this question:
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- 8.
HTTP
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
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69
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80
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110
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119
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123
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143
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443
Correct Answer
H. 80Explanation
Hypertext Transfer Protocol - used to deliver web pages from a web server to the web clientRate this question:
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- 9.
POP3
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
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53
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69
- H.
80
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110
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119
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123
- L.
143
- M.
443
Correct Answer
I. 110Explanation
Post Office Protocol, version 3 - a protocol for reading email over the InternetRate this question:
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- 10.
NNTP
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
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110
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119
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123
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143
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443
Correct Answer
J. 119Explanation
Network News Transfer Protocol - used to read news articles from a news serverRate this question:
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- 11.
NTP
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
- I.
110
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119
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123
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143
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443
Correct Answer
K. 123Explanation
Used by the Network Time Protocol to synchronize the time on systemsRate this question:
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- 12.
IMAP4
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
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110
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119
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123
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143
- M.
443
Correct Answer
L. 143Explanation
Internet Message Application Protocol, version 4 - another Internet protocol for reading email, like POP3 but with customizable foldersRate this question:
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- 13.
HTTPS
- A.
20
- B.
21
- C.
22
- D.
23
- E.
25
- F.
53
- G.
69
- H.
80
- I.
110
- J.
119
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123
- L.
143
- M.
443
Correct Answer
M. 443Explanation
Secure Hypertext Transfer Protocol - used to encrypt web traffic between a client and serverRate this question:
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