Exam Preparation Quiz

Explanations for each answer:

• Read is correct. Read permission allows students to download and access course materials from the storage account. This is the appropriate permission for downloading specific course files by name, providing exactly the access needed without granting unnecessary privileges.
• Write is incorrect. Write permission allows modification of existing blobs, which is not necessary for students who only need to download course materials. This would provide more access than required for the use case.
• Delete is incorrect. Delete permission allows removal of blobs from storage, which is inappropriate for students accessing course materials. This would create security risks by allowing students to remove educational content.
• List is incorrect. List permission allows browsing and listing contents of containers, which contradicts the requirement to access specific materials by name only. This would allow students to see all available content rather than accessing targeted resources.
• Add is incorrect. Add permission is specific to append blobs and allows adding data to existing append blobs. This is not applicable for downloading course materials and would provide unnecessary write capabilities.
• Create is incorrect. Create permission allows creation of new blobs, which is not needed for students downloading course materials. This would provide unnecessary write capabilities that exceed the security requirements.
• Update is incorrect. Update permission allows modification of blob properties and metadata, which is not required for downloading course materials. This would provide administrative-level access that exceeds student needs.
• Process is incorrect. Process permission is specific to certain storage operations and is not applicable to the basic requirement of downloading course materials by name.