COF-C03 Data Collaboration Practice Question
A provider wants to share data with a consumer using a reader account because the consumer does not have a Snowflake account. Which statement describes the correct capability of a reader account in this scenario?
⚠ Common exam trap
The trap here is assuming a reader account is a normal consumer-owned Snowflake account, when it is a provider-owned, query-only account billed to the provider.
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 reader account is created and fully managed by the provider, can query shared data, and cannot load or modify data or create its own objects beyond limited query usage.
Reader accounts exist specifically for consumers without a Snowflake account. The provider creates, owns, and pays for them, and the consumer uses a limited interface to query only the shared data. They cannot load data, create shares, or be upgraded into normal accounts.
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 reader account is created by the consumer and billed to the consumer, with full privileges to create databases and shares.
Why it's wrong here
Reader accounts are created and paid for by the provider, not the consumer. The consumer does not own the account and cannot create shares or databases freely; access is limited to querying the data shared to it. Billing flows to the provider that created the reader account.
- ✗
A reader account can be converted into a standard Snowflake account at any time by the consumer with no provider involvement.
Why it's wrong here
Reader accounts cannot be upgraded into standard accounts. If a consumer later wants a full Snowflake account, it must obtain one through normal signup, and the provider would then share directly to that account. There is no in-place conversion path for a reader account.
- ✗
A reader account can create its own shares and publish listings to the Snowflake Marketplace for other accounts.
Why it's wrong here
Reader accounts are restricted query-only accounts. They cannot create shares or listings because they lack the account-level privileges and are intended solely to consume data provided to them. Publishing capabilities belong to standard provider accounts, not to reader accounts.
- ✓
A reader account is created and fully managed by the provider, can query shared data, and cannot load or modify data or create its own objects beyond limited query usage.
Why this is correct
Reader accounts are provider-owned, provider-billed accounts intended for consumers without Snowflake accounts. The consumer accesses a web interface with limited privileges to query shared data. Readers cannot load data, create shares, or perform most write operations, and the provider pays for the compute they consume.
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 Snowflake exam blueprint
This COF-C03 practice question is part of Courseiva's free Snowflake 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 COF-C03 exam.