This CCSP practice question tests your understanding of cloud concepts, architecture and design. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
During a cloud migration, a company decides to move a legacy application with no code changes. Which migration strategy are they using?
Refactor
Why wrong: Refactoring requires significant code changes to optimize for cloud.
Repurchase
Why wrong: Repurchasing means replacing with a SaaS or new product.
Replatform
Why wrong: Replatforming involves making minor modifications to take advantage of cloud features.
Rehost (lift and shift)
Rehosting migrates the application as-is, requiring no code changes.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Rehost (lift and shift)
Option A is correct because rehost (lift and shift) moves applications without modification. Options B, C, and D involve changes to the application or purchasing a new solution.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Refactor
Why it's wrong here
Refactoring requires significant code changes to optimize for cloud.
Repurchase
Why it's wrong here
Repurchasing means replacing with a SaaS or new product.
Replatform
Why it's wrong here
Replatforming involves making minor modifications to take advantage of cloud features.
Rehost (lift and shift)
Why this is correct
Rehosting migrates the application as-is, requiring no code changes.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Security exam questions test whether you can match controls to threats in context — not just recall definitions.
What to study next
Identify which CCSP exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Cloud Concepts, Architecture and Design — This question tests Cloud Concepts, Architecture and Design — Read the scenario before looking for a memorised answer..
The correct answer is: Rehost (lift and shift) — Option A is correct because rehost (lift and shift) moves applications without modification. Options B, C, and D involve changes to the application or purchasing a new solution.
Identify which CCSP exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This CCSP practice question is part of Courseiva's free ISC2 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 CCSP exam.
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