Last updated on Jun 23, 2026
All AWS Certified Database - Specialty certification learning material, study guide, training courses are created by a team of Amazon training experts. The Study Guide and .EXM training software files contain relevant AWS Certified Database - Specialty content, labs, practice questions and explanation. This DBS-C01 exam guide and training courses is based on the latest exam outlines available!
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The Amazon DBS-C01 exam, also known as the AWS Certified Database - Specialty exam, is designed for individuals who want to demonstrate their expertise in designing, operating, and optimizing databases on the Amazon Web Services (AWS) platform. This comprehensive certification validates the skills required to effectively manage and deploy AWS database services.
The DBS-C01 exam assesses candidates on various domains and topics related to AWS databases. It covers a wide range of database concepts, AWS database services, and their integration with other AWS services. Here are some key details about the exam:
The DBS-C01 exam covers a broad range of topics related to AWS databases. It assesses candidates' knowledge and skills in the following areas:
Preparing for the DBS-C01 exam requires a combination of theoretical knowledge and practical experience with AWS database services. Here are some actionable tips to help you succeed:
By following these tips and dedicating sufficient time to study and practice, you can enhance your chances of passing the DBS-C01 exam and earning the AWS Certified Database - Specialty certification.
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Passed this exam! The exam is tough and very F***ing tricky. These practice questions are very very relevant and the AI teaching assistant is an enormous help!
Question 21: Correct answer: B. The command fails due to syntax error. Why it’s wrong: - Databricks SQL insert statements require a source query after the target table, e.g.: INSERT INTO [TABLE] target_table SELECT ... or INSERT OVERWRITE TABLE target_table SELECT .... - The given command uses INSERT INTO stakeholders.suppliers TABLE stakeholders.new_suppliers; but there is no SELECT or query to provide data, and the TABLE keyword is not used that way for a source. - So the statement doesn’t conform to the required syntax: it’s missing the source query and the INTO/OVERWRITE structure. How to fix (examples): - Append data from new_suppliers into suppliers: INSERT INTO TABLE stakeholders.suppliers SELECT * FROM stakeholders.new_suppliers; - Overwrite suppliers with data from new_suppliers: INSERT OVERWRITE TABLE stakeholders.suppliers SELECT * FROM stakeholders.new_suppliers; - To avoid duplicates, use DISTINCT: INSERT INTO TABLE stakeholders.suppliers SELECT DISTINCT * FROM stakeholders.new_suppliers; Key concept: insert statements need a target, a mode (INTO
Question 21:
INSERT INTO [TABLE] target_table SELECT ...
INSERT OVERWRITE TABLE target_table SELECT ...
INSERT INTO stakeholders.suppliers TABLE stakeholders.new_suppliers;
TABLE
INSERT INTO TABLE stakeholders.suppliers SELECT * FROM stakeholders.new_suppliers;
INSERT OVERWRITE TABLE stakeholders.suppliers SELECT * FROM stakeholders.new_suppliers;
INSERT INTO TABLE stakeholders.suppliers SELECT DISTINCT * FROM stakeholders.new_suppliers;
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Question 18: Correct answer: A: Expose it in the markup using the implements and access attributes. Why: App Builder only lists Aura components that declare appropriate interfaces via implements (e.g., flexipage:availableForAllPageTypes). Without this, the component isn’t available to add to a Lightning App Builder page. The access="global" setting makes the component usable across apps/pages, including App Builder; without it, it may not render in the builder. Why the other options are not correct: Deleting/recreating components and metadata won’t make it available in App Builder. Upgrading API version won’t expose the component if it isn’t annotated with the proper interfaces. Looking for JS errors addresses runtime problems, not the exposure in App Builder. Example snippet: <aura:component implements="flexipage:availableForAllPageTypes" access="global"> ... component code ... </aura:component>
Question 18:
implements
access
flexipage:availableForAllPageTypes
access="global"
<aura:component implements="flexipage:availableForAllPageTypes" access="global">
</aura:component>
https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/plan/delegating-administration-of-account-ousand-resource-ousThe link explains how to delegate administration in AD DS using the Delegation of Control Wizard, scoped to an OU or domain. It supports the principle of least privilege by letting you grant specific tasks only to a limited scope (e.g., an OU) rather than broad admin rights. How it applies to your scenario: To let User1 manage the membership of all groups in Contoso\OU3, you should create a delegation on OU3. This keeps privileges tightly scoped to OU3, avoiding broader access. Key steps (brief): Open Active Directory Users and Computers (ADUC). Right-click OU3 ? Delegate Control. Add User1 (or a dedicated group) as the delegate. Choose the specific task(s) you want to allow (e.g., manage group membership) or create a custom task restricted to OU3. Complete the wizard; verify that the delegation applies only to OU3 and its subobjects. If you want, I can outline the exact wizard options for this scenario.
https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/plan/delegating-administration-of-account-ousand-resource-ousThe link explains how to delegate administration in AD DS using the Delegation of Control Wizard, scoped to an OU or domain. It supports the principle of least privilege by letting you grant specific tasks only to a limited scope (e.g., an OU) rather than broad admin rights. How it applies to your scenario:
Active Directory Users and Computers
OU3
Delegate Control
Question 3:Question 3 shows a typo. The calculation should be x = 40/3, not 131/3. Setup: 3 eggs are needed per 1 pound, so eggs = 3 × pounds ? 3x = 40. Solve: x = 40/3 ˜ 13.333 pounds (13 1/3 pounds). Since the options are whole numbers, the closest whole number is 13 pounds. The exact value is 13 1/3 pounds, but the provided answer choice is 13 (Option B).
Question 3:Question 3 shows a typo. The calculation should be x = 40/3, not 131/3.
Question 602:Answer: D – Decommissioning an application. A one-time risk assessment is used for unique lifecycle events, such as retiring or decommissioning an application. It evaluates potential security or compliance impacts before the system is removed from service. The other options describe ongoing or repeated activities: - Quantifying an annual loss expectancy is part of continuous risk management. - Updating the risk register periodically is an ongoing governance task. - Complying with a regulation is an ongoing requirement. Key concept: One-time risk assessments target a specific, finite event (example: decommissioning) rather than repeated operations.
Question 602:Answer: D – Decommissioning an application.
explain me the differences between the compliance based approach and the scenario based approach Definition - Compliance-based approach: Establishes a security baseline from obligations (legal/regulatory/contractual) to address common, accidental, or environmental risks by default. - Scenario-based approach: Builds risk scenarios around risk origins and objectives to explore targeted, intentional threats and their paths (strategic/operational). Focus - Compliance: What must be covered by law, contracts, or standards; ensures a minimum, uniform control set. - Scenario-based: What attackers might do to achieve objectives; focuses on sophisticated, context-specific threats. Outputs - Compliance: A security baseline that addresses baseline risks and obligations; simplifies governance and responsibility sharing. - Scenario-based: Risk origins, target objectives, strategic and operational scenarios, and a remediation/treatment plan. Use in process - Compliance: Often the starting point to quickly establish a defensible baseline. - Scenario-based: Follows or overlays the baseline to identify gaps and prioritize actions against targeted threats. Interaction - They are complementary: start with the baseline (compliance), then apply scenario analysis to address gaps and prioritize risk treatment. Strengths and limits - Compliance: Fast, provides a clear baseline; may miss sophisticated or context-specific threats.
explain me the differences between the compliance based approach and the scenario based approach