The correct answer is backup schedule and retention rules. An Azure Backup policy is fundamentally composed of these two settings: the backup schedule defines when the backup job runs—for example, daily at 2:00 AM—while retention rules specify how long each recovery point is kept, such as retaining daily backups for 7 days and weekly backups for 30 days. Together, they ensure both the timing and lifespan of backups are controlled, which is essential for meeting compliance and recovery objectives. On the AZ-104 exam, this concept tests your understanding of policy configuration for Azure Virtual Machines, often appearing in scenario-based questions where you must select the two required components. A common trap is confusing the backup schedule with the retention duration or thinking that the backup frequency alone is sufficient. Remember the memory tip: “Schedule tells you when, retention tells you how long.”
AZ-104 Monitor and Maintain Azure Resources Practice Question
This AZ-104 practice question tests your understanding of monitor and maintain azure resources. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 VM must be backed up every day, and backups must be retained for several days after creation. Which two settings are configured in an Azure Backup policy? Select two.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Backup schedule
Option A is correct because an Azure Backup policy requires a backup schedule to define when the backup job runs (e.g., daily at a specific time). Option B is correct because retention rules specify how long each backup recovery point is kept (e.g., 7 days for daily backups, 30 days for weekly). Together, these two settings form the core of a backup policy, ensuring both the timing and lifespan of backups are controlled.
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.
✓
Backup schedule
Why this is correct
The schedule defines when Azure Backup creates the recovery point each day.
Related concept
Read the scenario before looking for a memorised answer.
✓
Retention rules
Why this is correct
Retention rules define how long each backup recovery point is kept available.
Related concept
Read the scenario before looking for a memorised answer.
✗
Network security group rules
Why it's wrong here
NSG rules control traffic flow and do not belong to an Azure Backup policy.
✗
Private DNS zone records
Why it's wrong here
Private DNS zones resolve service names and are unrelated to backup policy settings.
✗
Availability set placement
Why it's wrong here
Availability sets affect VM resilience, not backup scheduling or retention.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse backup policies with other VM management features like networking or availability, but Azure Backup policies strictly require only a schedule and retention rules to function.
Detailed technical explanation
How to think about this question
An Azure Backup policy is a JSON-based resource that combines a schedule (using ISO 8601 recurrence patterns) with retention rules (using a tiered model: daily, weekly, monthly, yearly points). The retention rules use a 'grandfather-father-son' approach where older backups are pruned automatically based on the longest retention period. In a real-world scenario, if you set a daily backup with 7-day retention, the policy ensures exactly 7 recovery points exist at any time, deleting the oldest when a new backup completes.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
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: Backup schedule — Option A is correct because an Azure Backup policy requires a backup schedule to define when the backup job runs (e.g., daily at a specific time). Option B is correct because retention rules specify how long each backup recovery point is kept (e.g., 7 days for daily backups, 30 days for weekly). Together, these two settings form the core of a backup policy, ensuring both the timing and lifespan of backups are controlled.
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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