Databricks-DE-Pro Data Sharing and Federation Practice Question
A Data Engineer needs to share a Delta table with a partner organization using Delta Sharing. The partner does not use Databricks. Which component must the Data Engineer generate to facilitate this secure connection?
⚠ Common exam trap
Candidates often mistakenly believe external non-Databricks partners need a Databricks account or shared JDBC connection strings to access Delta Sharing data.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
A sharing credential file
Delta Sharing uses a credential file to authenticate external recipients. The provider generates a sharing token encapsulated in a JSON file, which the recipient imports into their Delta Sharing client. This ensures that the data provider maintains full control over access permissions while the recipient can query the data using standard tools without needing a Databricks account, maintaining a secure and decoupled architecture.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
A shared Unity Catalog metastore link
Why it's wrong here
Sharing a metastore link is not a feature of Delta Sharing. Unity Catalog metastores are regional and internal to a Databricks account. Access to external data is managed via shares and recipients, not by linking entire metastores across organizational boundaries, which would pose significant security and governance risks.
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A personal access token with REST API permissions
Why it's wrong here
Personal access tokens are intended for programmatic access to Databricks REST APIs by authenticated users within the workspace. They are not used for Delta Sharing recipients, as they do not provide the necessary handshake mechanism required by the Delta Sharing protocol to establish a secure, ephemeral session for data retrieval.
- ✓
A sharing credential file
Why this is correct
The sharing credential file is the fundamental mechanism for Delta Sharing. It contains the short-lived access token and the endpoint URL required by the external client to authenticate and authorize requests. This file acts as the bridge between the provider's data and the recipient's consumption tool, ensuring secure access.
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A cross-account IAM role in the recipient's cloud
Why it's wrong here
Cross-account IAM roles are used for cloud-level infrastructure access, not for Delta Sharing. Delta Sharing is an open protocol that operates at the data layer, abstracting away the underlying cloud IAM complexity. The recipient does not need to configure cloud-level roles to read the shared Delta tables.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Databricks exam blueprint
This Databricks-DE-Pro practice question is part of Courseiva's free Databricks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the Databricks-DE-Pro exam.