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Exam AZ-103 topic 2 question 10 discussion

Actual exam question from Microsoft's AZ-103

Question #: 10
Topic #: 2

You create an Azure Storage account named contosostorage.
You plan to create a file share named data.
Users need to map a drive to the data file share from home computers that run Windows 10.
Which outbound port should you open between the home computers and the data file share?

A. 80
B. 443
C. 445
D. 3389

Show Suggested Answer

Suggested Answer: C 🗳️
Ensure port 445 is open: The SMB protocol requires TCP port 445 to be open; connections will fail if port 445 is blocked.
References:
https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-windows

by nitin74 at Dec. 29, 2019, 1:12 p.m.

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cucuff

Highly Voted 5 years, 1 month ago

Correct answer is port 445, as this is port for SMB protocol to share files Incorrect: Port 80: HTTP, this is for web Port 443: HTTPS, for web too Port 3389: Remote desktop protocol (RDP)

upvoted 7 times

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raj10207

Highly Voted 5 years ago

Came in Exam , Exam given on 06.07.2020

upvoted 5 times

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tashakori

Most Recent 1 year, 3 months ago

C is right

upvoted 1 times

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MrTheoDaProphet

1 year, 7 months ago

I took the exam today, 11th December 2023 and THIS QUESTION CAME WORD TO WORD. It was my question 7, IF AM NOT MISTAKEN.

upvoted 1 times

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Justin0020

4 years, 7 months ago

Answer C - port 445 (TCP) is correct

upvoted 1 times

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HWad

4 years, 11 months ago

"Users need to map a drive to the data file share from home computers that run Windows 10" - home computers would imply access over the internet - hence given answer is correct.

upvoted 1 times

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Examenkandidaat

4 years, 12 months ago

Port 443 (SMB)

upvoted 1 times

Kallandor

4 years, 11 months ago

SMB port is 445

upvoted 3 times

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Sir_Lit

5 years, 1 month ago

correct - 445 TCP port (SMB - server message Block)

upvoted 1 times

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Sitender

5 years, 1 month ago

Port 80=HTTP, 443=HTTPS, 3389=RDP and 445=SMB or file sharing in Windows

upvoted 1 times

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sankaran1

5 years, 1 month ago

Hi, It is never , never... I have tested this.. you need to select the subnet which you want to give access to.. While adding network, It will ask three values (subscribtion,virtualnetworks and which subnet you want to give access to. so final point is subnet and it will enable the end point.) in our question it is enabled for /24 part and the address given range will not come in that.. so it is never , never

upvoted 1 times

Sir_Lit

5 years ago

Study more please come on This script will check to see if this storage account is accessible via TCP port 445, which is the port SMB uses. If port 445 is available, your Azure file share will be persistently mounted. Your organization or internet service provider (ISP) may block port 445, however you may use Azure Point-to-Site (P2S) VPN, Azure Site-to-Site (S2S) VPN, or ExpressRoute to tunnel SMB traffic to your Azure file share over a different port. Learn how to circumvent the port 445 problem (VPN)

upvoted 2 times

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Cloudyuga

5 years, 1 month ago

correct - 445 TCP port (SMB - server message Block)

upvoted 3 times

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pandeya442

5 years, 2 months ago

https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-windows

upvoted 4 times

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sondrex

5 years, 2 months ago

445 - answer

upvoted 2 times

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spunkmire

5 years, 2 months ago

In order for file share to work we have to make sure that the port 445 is open. Mostly in the USA, Canada and other countries port 445 is blocked by ISP.

upvoted 2 times