AZ-104 Monitor and Maintain Azure Resources Practice Question
This AZ-104 practice question tests your understanding of monitor and maintain azure resources. 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.
Exhibit
Backup policy: DailyBackupPolicy
Schedule: every day at 02:00
Retention: daily 7 days, weekly 4 weeks, monthly 12 months
Requirement: operators must recover any daily backup for 30 days; monthly retention is already sufficient.
Based on the exhibit, the backup policy must support 30-day recovery for daily backups while keeping 12 months of monthly copies. Which setting should be changed?
Backup policy: DailyBackupPolicy
Schedule: every day at 02:00
Retention: daily 7 days, weekly 4 weeks, monthly 12 months
Requirement: operators must recover any daily backup for 30 days; monthly retention is already sufficient.
A
Increase daily retention from 7 days to 30 days.
The requirement is specifically about being able to recover recent daily backups for 30 days. Increasing the daily retention period directly satisfies that need without changing the already acceptable monthly retention.
B
Increase weekly retention from 4 weeks to 30 weeks.
Why wrong: Weekly retention does not replace the need for 30 days of daily restore points. Expanding weekly copies would add storage cost without meeting the stated daily recovery requirement.
C
Change the backup schedule to every 30 days.
Why wrong: A 30-day schedule would reduce protection instead of improving it. The team needs daily recovery options across 30 days, not a monthly backup interval.
D
Turn on archive tier for the backup policy.
Why wrong: Archive tier is a storage tier for blobs, not a backup policy setting for Recovery Services vault retention. It does not solve the requested retention change.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Increase daily retention from 7 days to 30 days.
The backup policy currently has daily retention set to 7 days, which only keeps daily recovery points for a week. To meet the requirement of 30-day recovery for daily backups, you must increase the daily retention to 30 days. This ensures that each daily backup is retained for 30 days, allowing point-in-time recovery within that window.
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.
✓
Increase daily retention from 7 days to 30 days.
Why this is correct
The requirement is specifically about being able to recover recent daily backups for 30 days. Increasing the daily retention period directly satisfies that need without changing the already acceptable monthly retention.
Related concept
Read the scenario before looking for a memorised answer.
✗
Increase weekly retention from 4 weeks to 30 weeks.
Why it's wrong here
Weekly retention does not replace the need for 30 days of daily restore points. Expanding weekly copies would add storage cost without meeting the stated daily recovery requirement.
✗
Change the backup schedule to every 30 days.
Why it's wrong here
A 30-day schedule would reduce protection instead of improving it. The team needs daily recovery options across 30 days, not a monthly backup interval.
✗
Turn on archive tier for the backup policy.
Why it's wrong here
Archive tier is a storage tier for blobs, not a backup policy setting for Recovery Services vault retention. It does not solve the requested retention change.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse retention duration with backup frequency or assume that archive tier extends retention, when in fact archive tier only changes storage tier without altering the retention count.
Detailed technical explanation
How to think about this question
Azure Backup uses a retention policy based on backup frequency and retention duration. Daily retention is defined in days, and each daily recovery point is kept for that many days from its creation. The archive tier is a separate feature that moves recovery points older than a specified duration to low-cost storage, but it does not extend the retention period—it only changes the storage tier. In this scenario, the requirement is specifically about the daily recovery window, which is directly controlled by the daily retention setting.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-104 question in full detail.
Monitor and Maintain Azure Resources — This question tests Monitor and Maintain Azure Resources — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Increase daily retention from 7 days to 30 days. — The backup policy currently has daily retention set to 7 days, which only keeps daily recovery points for a week. To meet the requirement of 30-day recovery for daily backups, you must increase the daily retention to 30 days. This ensures that each daily backup is retained for 30 days, allowing point-in-time recovery within that window.
What should I do if I get this AZ-104 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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Question Discussion
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