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Reliability and Business ContinuityeasyMultiple ChoiceObjective-mapped

SOA-C02 Reliability and Business Continuity Practice Question

This SOA-C02 practice question tests your understanding of reliability and business continuity. 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.

A company is using Amazon S3 to store critical data with versioning enabled. The SysOps administrator needs to implement a solution that automatically transitions objects to S3 Glacier Deep Archive after 90 days and permanently deletes them after 7 years. Which S3 feature should be used?

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

S3 Lifecycle policies

S3 Lifecycle policies are the correct choice because they allow you to define rules that automatically transition objects to S3 Glacier Deep Archive after a specified number of days (90) and then permanently expire (delete) them after a longer period (7 years). This directly meets the requirements for automated, time-based storage class transitions and deletion without manual intervention.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

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

  • S3 Lifecycle policies

    Why this is correct

    Lifecycle policies can transition and expire objects.

    Related concept

    Read the scenario before looking for a memorised answer.

  • S3 Intelligent-Tiering

    Why it's wrong here

    Intelligent-Tiering does not delete objects.

  • S3 Object Lock

    Why it's wrong here

    Object Lock prevents deletion, does not automate transitions.

  • S3 Cross-Region Replication

    Why it's wrong here

    Replication does not manage lifecycle.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse S3 Intelligent-Tiering with lifecycle policies, thinking it can enforce fixed time-based transitions, when in reality Intelligent-Tiering only responds to access patterns and cannot guarantee a specific schedule for archiving or deletion.

Detailed technical explanation

How to think about this question

S3 Lifecycle policies consist of transition actions (e.g., to Glacier Deep Archive after 90 days) and expiration actions (e.g., permanently delete after 7 years). The 90-day transition requires that the object's current version age is at least 90 days, and the 7-year deletion uses the object's creation date as the baseline. A subtle behavior is that for versioned buckets, lifecycle expiration applies to noncurrent versions separately, so you must configure both current and noncurrent version rules to ensure all data is deleted after 7 years.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.

TExam Day Tips

  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.

Quick reference

AWS S3 Storage Class Comparison

Storage ClassMin DurationRetrievalUse Case
S3 StandardNoneImmediateFrequently accessed data
S3 Standard-IA30 daysImmediateInfrequent access, rapid retrieval
S3 One Zone-IA30 daysImmediateNon-critical infrequent data
S3 Intelligent-TieringNoneImmediate–hoursUnknown or changing access patterns
S3 Glacier Instant90 daysMillisecondsArchive with instant retrieval
S3 Glacier Flexible90 daysMinutes–hoursArchive, flexible retrieval
S3 Glacier Deep Archive180 daysHoursLong-term compliance archive

What to study next

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FAQ

Questions learners often ask

What does this SOA-C02 question test?

Reliability and Business Continuity — This question tests Reliability and Business Continuity — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: S3 Lifecycle policies — S3 Lifecycle policies are the correct choice because they allow you to define rules that automatically transition objects to S3 Glacier Deep Archive after a specified number of days (90) and then permanently expire (delete) them after a longer period (7 years). This directly meets the requirements for automated, time-based storage class transitions and deletion without manual intervention.

What should I do if I get this SOA-C02 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jul 4, 2026

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This SOA-C02 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 SOA-C02 exam.