Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A large enterprise has multiple Azure subscriptions and on-premises servers. They need to collect performance metrics (CPU, memory) from all servers, create custom dashboards to visualize health across workloads, and set up alerts for critical thresholds. They also need to retain log data for one year. Which combination of Azure services should they use?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
A
Azure Monitor with Log Analytics workspaces allows collection of performance counters, creation of custom dashboards, and alert rules. Log retention can be set to one year per workspace.
B
Distractor review
B
Azure Service Health and Azure Advisor provide status notifications and best practices, but they do not collect custom metrics or support custom dashboards and alerts based on performance counters.
C
Distractor review
C
Application Insights is designed for monitoring live web applications, not for collecting server-level performance metrics from on-premises or Azure VMs.
D
Distractor review
D
Azure Sentinel is a SIEM tool for security monitoring, not the primary platform for general performance and operational monitoring.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A company is designing hub-and-spoke networking. Spoke VNets must use a central Azure Firewall for outbound internet traffic. Which two configurations are required?
Question 2
A company is designing private access to a PaaS database from workloads in a VNet. The database should not be reachable over its public endpoint. What should be recommended?
Question 3
A data platform must support analytical queries over petabytes of files in a data lake, while preserving hierarchical namespaces and fine-grained ACLs. Which storage service should you design around?
Question 4
A database workload has an RPO of 15 minutes and an RTO of 4 hours. Cost is more important than near-zero data loss. Which design is usually more appropriate than synchronous multi-region replication?
Question 5
A hub-and-spoke Azure network must centralize outbound inspection and still allow spokes to resolve private endpoint DNS names. Which two components are commonly required? (Choose 2.)
Question 6
A multinational company uses Microsoft Entra ID and several Azure subscriptions. Security administrators need to review privileged role assignments every month and require justification for continued access. Which design should be recommended?
FAQ
Questions learners often ask
What does this AZ-305 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: A — Azure Monitor is the primary monitoring service that collects metrics and logs from Azure and on-premises resources. Log Analytics workspaces store the data with configurable retention (up to two years). Azure Monitor's built-in dashboard and alerting capabilities fulfill the requirements. Application Insights focuses on application performance, not server-level metrics. Service Health and Advisor provide recommendations and service status, not custom metrics. Sentinel is for security information and event management (SIEM).
What should I do if I get this AZ-305 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
Discussion
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