Discuss Snowflake ARA-C01 Exam Topic 5 Question 62

How do Snowflake databases that are created from shares differ from standard databases that are not created from shares? (Choose three.)

AShared databases are read-only.

BShared databases must be refreshed in order for new data to be visible.

CShared databases cannot be cloned.

DShared databases are not supported by Time Travel.

EShared databases will have the PUBLIC or INFORMATION_SCHEMA schemas without explicitly granting these schemas to the share.

FShared databases can also be created as transient databases.

Suggested Answer: A, C, D

According to the SnowPro Advanced: Architect documents and learning resources, the ways that Snowflake databases that are created from shares differ from standard databases that are not created from shares are:

Shared databases are read-only. This means that the data consumers who access the shared databases cannot modify or delete the data or the objects in the databases.The data providers who share the databases have full control over the data and the objects, and can grant or revoke privileges on them1.

Shared databases cannot be cloned. This means that the data consumers who access the shared databases cannot create a copy of the databases or the objects in the databases.The data providers who share the databases can clone the databases or the objects, but the clones are not automatically shared2.

Shared databases are not supported by Time Travel. This means that the data consumers who access the shared databases cannot use the AS OF clause to query historical data or restore deleted data.The data providers who share the databases can use Time Travel on the databases or the objects, but the historical data is not visible to the data consumers3.

The other options are incorrect because they are not ways that Snowflake databases that are created from shares differ from standard databases that are not created from shares. Option B is incorrect because shared databases do not need to be refreshed in order for new data to be visible.The data consumers who access the shared databases can see the latest data as soon as the data providers update the data1. Option E is incorrect because shared databases will not have the PUBLIC or INFORMATION_SCHEMA schemas without explicitly granting these schemas to the share.The data consumers who access the shared databases can only see the objects that the data providers grant to the share, and the PUBLIC and INFORMATION_SCHEMA schemas are not granted by default4. Option F is incorrect because shared databases cannot be created as transient databases. Transient databases are databases that do not support Time Travel or Fail-safe, and can be dropped without affecting the retention period of the data.Shared databases are always created as permanent databases, regardless of the type of the source database5.Reference:Introduction to Secure Data Sharing | Snowflake Documentation,Cloning Objects | Snowflake Documentation,Time Travel | Snowflake Documentation,Working with Shares | Snowflake Documentation,CREATE DATABASE | Snowflake Documentation

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12 comments · newest first

Eileen 3 months ago

I feel like C is misleading. Cloning should be possible in some cases.

Jules 3 months ago

Yes, and they need refreshing for new data. That's crucial!

Kasandra 3 months ago

I think A, B, and E are correct. Shared databases are read-only, right?

Patria 3 months ago

E seems odd. Why would they include those schemas by default?

Carey 3 months ago

Wait, D is surprising! No Time Travel for shared ones?

Phil 4 months ago

C is correct, you can't clone shared databases.

Rusty 5 months ago

I disagree with B. I thought shared databases auto-update.

Lasandra 5 months ago

A) Shared databases are read-only. That's a key difference!

Felix 6 months ago

I vaguely recall that shared databases have those default schemas like PUBLIC, so option E sounds familiar, but I’m not confident about the others.

Joseph 6 months ago

I feel like I saw a question about cloning shared databases in practice, and I think they can't be cloned, which might point to option C.

Ashleigh 6 months ago

I remember something about shared databases needing to be refreshed for new data to show up, so maybe option B is correct too?

Melinda 7 months ago

I think shared databases are read-only, so I would go with option A, but I'm not completely sure about the others.

Snowflake ARA-C01 Exam - Topic 5 Question 62 Discussion