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Exam 220-1001 topic 1 question 312 discussion

Actual exam question from CompTIA's 220-1001
Question #: 312
Topic #: 1
[All 220-1001 Questions]

A technician needs to connect a user to a network share on the server. Which of the following ports should the technician allow through the firewall?

  • A. 67
  • B. 137
  • C. 143
  • D. 445
  • E. 3389
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by ep0ch at May 20, 2021, 3:20 a.m.

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alforg03
1 year, 7 months ago
Selected Answer: D
"Server Message Block (SMB) Windows’ network file and print sharing protocol, though every major OS now supports it. Protocol of choice for LAN file servers. Uses TCP port 445
upvoted 1 times
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[Removed]
3 years, 4 months ago
Selected Answer: D
https://docs.microsoft.com/en-us/windows-server/storage/file-server/best-practices-analyzer/smb-open-file-sharing-ports
upvoted 2 times
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[Removed]
3 years, 7 months ago
It should have been 445. NOBODY uses NetBIOS anymore when SMB exists. Phony answer, completely and utterly false if SMB is an option.
upvoted 2 times
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ronah
3 years, 7 months ago
https://blog.spotodumps.com/index.php/2021/03/12/spoto-free-comptia-a-220-1001-exam-questions-practice-tests/ its E from this site. I just have no idea if its reliable.
upvoted 1 times
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Alex1313
3 years, 10 months ago
"Server Message Block (SMB) Windows’ network file and print sharing protocol, though every major OS now supports it. Protocol of choice for LAN file servers. Uses TCP port 445 and UDP ports 137, 138, and 139."
upvoted 1 times
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KG0161093
3 years, 10 months ago
Could be b or e maybe question should of been more than one choice as they both do the same thing 🤔
upvoted 1 times
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Natenguyen100
4 years ago
I believe this question's answer should have been E
upvoted 4 times
benpike
4 years ago
Port 137 is utilized by NetBIOS Name service. Enabling NetBIOS services provide access to shared resources like files and printers not only to your network computers but also to anyone across the internet.
upvoted 4 times
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ep0ch
4 years, 1 month ago
I believe the correct answer is 445. This port is assigned to Windows share
upvoted 3 times
FerdoLivadic
3 years, 11 months ago
I believe you are right. SMB on 445 allows users access to net resources (files, printers...)
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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