CCSP Cloud Data Security Practice Question
Which phase of the cloud data lifecycle involves the removal of data in a manner that ensures it cannot be reconstructed, typically using techniques like cryptographic erasure or degaussing?
⚠ Common exam trap
The trap is confusing Archive with Destroy — candidates see 'removal' and think archiving removes data from active use, but archiving retains data, whereas Destroy ensures it cannot be reconstructed.
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
✓
Destroy
The Destroy phase of the cloud data lifecycle is specifically defined as the permanent removal of data such that it cannot be reconstructed, using methods like cryptographic erasure (destroying the encryption keys) or degaussing (magnetic erasure). Store, Share, and Archive all involve retaining data in some form. Destroy is the only phase focused on irreversible elimination.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Destroy
Why this is correct
Destroy is the final lifecycle phase, using cryptographic erasure (deleting the wrapping key so ciphertext is unrecoverable) or degaussing to render media magnetically unusable. This guarantees data cannot be reconstructed, satisfying the stem's irreversibility requirement rather than merely deleting pointers or access.
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Store
Why it's wrong here
The Store phase covers committing data to a repository and maintaining its integrity, not its destruction. It is tempting because stored data is what eventually gets erased, and Store would be the correct phase when the question concerns persistence, durability or encryption at rest.
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Share
Why it's wrong here
The Share phase governs how data is exchanged with users, applications and other parties, not its irreversible removal. It is tempting because sharing controls often include revocation, and Share would be the correct phase when the question concerns limiting distribution or controlling access by third parties.
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Archive
Why it's wrong here
The Archive phase moves data to long-term retention for compliance or recovery, which preserves it rather than destroying it. It is tempting because archived data is eventually disposed of, and Archive would be the correct phase when the question concerns retention duration, indexing or retrieval of inactive data.
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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 ISC2 exam blueprint
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.