- A
lastAccessTime: 30
Why wrong: Used for storage class transitions based on last access, not deletion.
- B
age: 365
Deletes current version when older than 365 days.
- C
numNewerVersions: 1
Deletes noncurrent version when there is at least one newer version (effective after 30 days).
- D
daysSinceCustomTime: 30
Why wrong: Requires custom time to be set on objects, not applicable here.
- E
noncurrentTimeBefore: 30
Deletes noncurrent versions older than 30 days.
Question 932 of 1,000
PDE Storing the Data Practice Question
This PDE practice question tests your understanding of storing the data. 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 stores data in a Cloud Storage bucket with versioning enabled. They want to automatically delete objects that are noncurrent (i.e., previous versions) after 30 days, and also delete the current version if it is older than 365 days. Which three Object Lifecycle Management conditions can be used together? (Choose three.)
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
✓
age: 365
Option B is correct because the `age` condition in Object Lifecycle Management specifies the number of days since object creation, and setting it to 365 will delete the current version when it is older than 365 days. This directly meets the requirement to delete current versions older than a year.
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.
- ✗
lastAccessTime: 30
Why it's wrong here
Used for storage class transitions based on last access, not deletion.
- ✓
age: 365
Why this is correct
Deletes current version when older than 365 days.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
numNewerVersions: 1
Why this is correct
Deletes noncurrent version when there is at least one newer version (effective after 30 days).
Related concept
Read the scenario before looking for a memorised answer.
- ✗
daysSinceCustomTime: 30
Why it's wrong here
Requires custom time to be set on objects, not applicable here.
- ✓
noncurrentTimeBefore: 30
Why this is correct
Deletes noncurrent versions older than 30 days.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between Google Cloud Storage lifecycle conditions and AWS S3 lifecycle conditions, so candidates mistakenly select `lastAccessTime` (an S3-only feature) or confuse `daysSinceCustomTime` with `noncurrentTimeBefore`.
Detailed technical explanation
How to think about this question
Google Cloud Storage lifecycle rules use a JSON or XML configuration where each rule specifies an action (e.g., Delete) and a condition (e.g., `age`, `numNewerVersions`, `noncurrentTimeBefore`). The `noncurrentTimeBefore` condition measures days since an object version became noncurrent, while `numNewerVersions` counts how many newer versions exist—setting it to 1 ensures deletion when at least one newer version exists, which is a common pattern to clean up old versions after a retention period.
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.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this PDE question test?
Storing the Data — This question tests Storing the Data — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: age: 365 — Option B is correct because the `age` condition in Object Lifecycle Management specifies the number of days since object creation, and setting it to 365 will delete the current version when it is older than 365 days. This directly meets the requirement to delete current versions older than a year.
What should I do if I get this PDE 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
This PDE practice question is part of Courseiva's free Google Cloud 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 PDE exam.
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