Question 1,429 of 1,733
TechnologymediumMultiple SelectObjective-mapped

Migrating Oracle Database to Amazon RDS for SAP with Minimal Downtime

This PAS-C01 practice question tests your understanding of technology. 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.

An SAP system administrator is planning to migrate an on-premises SAP ERP system to AWS. The system uses Oracle Database. Which THREE AWS services can be used to migrate the Oracle database to Amazon RDS for Oracle with minimal downtime? (Choose 3)

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

Oracle Data Guard

Options A, C, and D are correct for migrating an Oracle database to Amazon RDS for Oracle with minimal downtime. A: Oracle Data Guard provides cross-database replication, allowing a standby database to be continuously synchronized with the source, enabling a switchover with minimal downtime. C: AWS Schema Conversion Tool (SCT) converts the Oracle schema to Amazon RDS for Oracle, ensuring compatibility. D: AWS Database Migration Service (DMS) performs live migration with continuous replication, minimizing downtime. B is incorrect because AWS Snowball Edge is for large offline data transfer, not suitable for minimal downtime live migration. E is incorrect because AWS CloudEndure Migration is for server migration, not database migration.

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

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Oracle Data Guard

    Why this is correct

    Oracle Data Guard provides cross-database replication, allowing a standby database to be continuously synchronized with the source, enabling a switchover with minimal downtime.

    Related concept

    Standard ACLs match source addresses.

  • AWS Snowball Edge

    Why it's wrong here

    AWS Snowball Edge is for large offline data transfer, not suitable for minimal downtime live migration.

  • AWS Schema Conversion Tool (SCT)

    Why this is correct

    AWS Schema Conversion Tool (SCT) converts the Oracle schema to Amazon RDS for Oracle, ensuring compatibility.

    Related concept

    Standard ACLs match source addresses.

  • AWS Database Migration Service (DMS)

    Why this is correct

    AWS Database Migration Service (DMS) performs live migration with continuous replication, minimizing downtime.

    Related concept

    Standard ACLs match source addresses.

  • AWS CloudEndure Migration

    Why it's wrong here

    AWS CloudEndure Migration is for server migration, not database migration.

Common exam traps

Common exam trap: ACLs stop at the first match

ACLs are processed top to bottom. The first matching entry wins, and an implicit deny usually exists at the end.

Detailed technical explanation

How to think about this question

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.

KKey Concepts to Remember

  • Standard ACLs match source addresses.
  • Extended ACLs can match source, destination, protocol and ports.
  • The first matching ACL entry is used.
  • There is usually an implicit deny at the end.

TExam Day Tips

  • Check inbound versus outbound direction.
  • Read the ACL from top to bottom.
  • Look for a broader permit or deny above the intended line.

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

How this comes up in practice

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

Got this wrong? Here's your next step.

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 PAS-C01 ACL questions on filtering logic and placement.

Related practice questions

Related PAS-C01 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Practice this exam

Start a free PAS-C01 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

FAQ

Questions learners often ask

What does this PAS-C01 question test?

Technology — This question tests Technology — Standard ACLs match source addresses..

What is the correct answer to this question?

The correct answer is: Oracle Data Guard — Options A, C, and D are correct for migrating an Oracle database to Amazon RDS for Oracle with minimal downtime. A: Oracle Data Guard provides cross-database replication, allowing a standby database to be continuously synchronized with the source, enabling a switchover with minimal downtime. C: AWS Schema Conversion Tool (SCT) converts the Oracle schema to Amazon RDS for Oracle, ensuring compatibility. D: AWS Database Migration Service (DMS) performs live migration with continuous replication, minimizing downtime. B is incorrect because AWS Snowball Edge is for large offline data transfer, not suitable for minimal downtime live migration. E is incorrect because AWS CloudEndure Migration is for server migration, not database migration.

What should I do if I get this PAS-C01 question wrong?

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 PAS-C01 ACL questions on filtering logic and placement.

What is the key concept behind this question?

Standard ACLs match source addresses.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Keep practising

More PAS-C01 practice questions

Last reviewed: Jun 20, 2026

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

Sign in to join the discussion.

This PAS-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 PAS-C01 exam.