Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A partner must upload files to one blob container for 12 hours. You do not want to share the storage account key, and the access should expire automatically. Which access method should you use?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Role assignment in Azure RBAC
RBAC is good for ongoing access, but it is not a simple time-limited upload token for one partner.
B
Best answer
Shared access signature (SAS)
A SAS can grant scoped, time-limited access to a container or blob without exposing the storage account key.
C
Distractor review
Private endpoint
A private endpoint changes network access, but it does not grant the partner upload permission by itself.
D
Distractor review
Storage account lock
A lock protects the resource from changes or deletion; it does not provide data-plane upload access.
Common exam trap
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Technical deep dive
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
You need to create a storage account that provides the lowest-cost redundant storage for non-critical data and only needs protection against local disk or server failure within a single datacenter. Which redundancy option should you choose?
FAQ
Questions learners often ask
What does this AZ-104 question test?
Authentication checks who the user is.
What is the correct answer to this question?
The correct answer is: Shared access signature (SAS) — A shared access signature is the best fit for temporary delegated access. It lets you specify the target container, allowed permissions such as write, and an expiration time of 12 hours. The partner receives only the token, not the account key, so the access is narrow and automatically ends when the SAS expires. This is a common way to grant short-term external access securely. Why others are wrong: Azure RBAC is better for long-lived user or service access, not short partner uploads. A private endpoint only affects network routing and privacy, not authorization. A lock is for administrative protection of the storage account and does nothing to grant upload permissions.
What should I do if I get this AZ-104 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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