CompTIA 220-801 A+ TCP Ports Multiple Choice
10 Questions
| Attempts: 222
TCP/UDP ports listed on the 220-801 exam objectives.
Questions and Answers
- 1.Which TCP port is used by IMAP.
- A.
443
- B.
43
- C.
143
- D.
53
- 2.Which TCP port is used by POP3?
- A.
25
- B.
143
- C.
3389
- D.
110
- 3.Which TCP port is used by HTTPS?
- A.
3389
- B.
80
- C.
123
- D.
443
- 4.Which TCP port is used by FTP control?
- A.
25
- B.
21
- C.
23
- D.
20
- 5.Which TCP port is used for TELNET?
- A.
443
- B.
23
- C.
143
- D.
3389
- 6.Which TCP port is used by RDP?
- A.
3389
- B.
53
- C.
443
- D.
143
- 7.Which TCP/UDP port is used by DNS?
- A.
143
- B.
43
- C.
53
- D.
52
- 8.Which TCP port is used by regular HTTP?
- A.
40
- B.
53
- C.
443
- D.
80
- 9.Which TCP port is used by SMTP?
- A.
110
- B.
143
- C.
25
- D.
23
- 10.Which TCP port is used by FTP Data Transfers?
- A.
20
- B.
53
- C.
21
- D.
143
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