Quick Answer
The answer is the AWS Schema Conversion Tool (SCT). AWS SCT is the correct choice because it is purpose-built for assessing and converting complex database schemas, including stored procedures, triggers, and functions, to ensure compatibility with Amazon RDS Oracle while minimizing application code changes. On the AWS Certified Database Specialty DBS-C01 exam, this question tests your ability to distinguish between migration services: AWS DMS handles ongoing data replication, not schema conversion, while SCT handles the schema assessment and transformation. A common trap is confusing DMS with SCT, but remember that DMS moves data, SCT moves structure. For this 2 TB Oracle migration, SCT will analyze the source schema, identify conversion complexity, and automatically rewrite PL/SQL code to match RDS Oracle’s environment. A useful memory tip is to think of “SCT for Schema, DMS for Data” — if the task involves converting stored procedures or functions, always reach for SCT first.
This DBS-C01 practice question tests your understanding of deployment and migration. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company is migrating a 2 TB Oracle database to Amazon RDS for Oracle. The database has a large number of stored procedures, triggers, and functions. The company wants to minimize changes to the application code. Which AWS service should be used to assess and convert the database schema?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
AWS Schema Conversion Tool (SCT)
SCT assesses and converts schema objects to the target database.
AWS Database Migration Service (DMS)
Why wrong: DMS migrates data, not schema conversion.
AWS CloudEndure Migration
Why wrong: CloudEndure is for server-level migration, not database schema.
AWS CodeCommit
Why wrong: CodeCommit is a Git repository, not a schema conversion tool.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
AWS Schema Conversion Tool (SCT)
AWS SCT is specifically designed to assess and convert database schemas, including stored procedures, to Amazon RDS. DMS focuses on data migration. CloudEndure is for server migration. CodeCommit is for code versioning.
Key principle: ACLs process entries top to bottom and stop at the first match. Entry order and interface direction matter as much as the permit or deny statement.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS Schema Conversion Tool (SCT)
Why this is correct
SCT assesses and converts schema objects to the target database.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Standard ACLs match source addresses.
AWS Database Migration Service (DMS)
Why it's wrong here
DMS migrates data, not schema conversion.
AWS CloudEndure Migration
Why it's wrong here
CloudEndure is for server-level migration, not database schema.
AWS CodeCommit
Why it's wrong here
CodeCommit is a Git repository, not a schema conversion tool.
Common exam traps
ACLs are processed top to bottom. The first matching entry wins, and an implicit deny usually exists at the end.
Detailed technical explanation
ACL questions test precision: source, destination, protocol, port and direction. A generally correct ACL can still fail if it is applied on the wrong interface or in the wrong direction.
Key takeaway
ACLs process entries top to bottom and stop at the first match. Entry order and interface direction matter as much as the permit or deny statement.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. ACLs process entries top to bottom and stop at the first match. Entry order and interface direction matter as much as the permit or deny statement. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Review ACL processing order, placement rules (standard near destination, extended near source), and inbound vs outbound direction. Study wildcard masks and implicit deny. Then practise related DBS-C01 ACL questions on filtering logic and placement.
Deployment and Migration — study guide chapter
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FAQ
Deployment and Migration — This question tests Deployment and Migration — Standard ACLs match source addresses..
The correct answer is: AWS Schema Conversion Tool (SCT) — AWS SCT is specifically designed to assess and convert database schemas, including stored procedures, to Amazon RDS. DMS focuses on data migration. CloudEndure is for server migration. CodeCommit is for code versioning.
Review ACL processing order, placement rules (standard near destination, extended near source), and inbound vs outbound direction. Study wildcard masks and implicit deny. Then practise related DBS-C01 ACL questions on filtering logic and placement.
Yes — watch for: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
Standard ACLs match source addresses.
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Last reviewed: Jun 20, 2026
This DBS-C01 practice question is part of Courseiva's free Amazon Web Services 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 DBS-C01 exam.
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