A storage account's platform logs must be searchable later with KQL in a central workspace. Which two actions should the administrator take? Select two.
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.
Best answer
Create a diagnostic setting on the storage account
Diagnostic settings tell Azure which resource logs and metrics to export from the storage account.
Distractor review
Configure a NAT gateway on the storage subnet
A NAT gateway changes outbound connectivity, but it does not collect or store logs.
Best answer
Send the logs to a Log Analytics workspace
Sending logs to Log Analytics makes them queryable later with KQL in one place.
Distractor review
Assign the Reader role on the subscription
Reader access allows viewing resources, but it does not route platform logs anywhere.
Distractor review
Enable a VM backup policy
A VM backup policy protects virtual machines, not the logging pipeline for storage accounts.
Common exam trap
Common exam trap: usable hosts are not the same as total addresses
Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.
Technical deep dive
How to think about this question
Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.
KKey Concepts to Remember
- CIDR notation defines the prefix length.
- Block size helps identify subnet boundaries.
- Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
- The required host count determines the smallest suitable subnet.
TExam Day Tips
- Write the block size before choosing the subnet.
- Check whether the question asks for hosts, subnets or a specific address range.
- Do not confuse /24, /25, /26 and /27 host counts.
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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 route table contains these entries: 10.0.0.0/8 with next hop Virtual appliance, and 10.1.1.0/24 with next hop Virtual network gateway. Which next hop will Azure use for traffic to 10.1.1.5?
Question 2
You are deploying a stateless web application on Azure virtual machines. The solution must automatically add and remove instances based on CPU demand and allow all instances to be managed as one logical group. Which Azure compute feature should you deploy?
Question 3
You are deploying a Windows Server VM for an internal app. The VM must support Secure Boot and vTPM later, its OS disk must survive host moves, and the team wants the lowest-cost managed disk tier that still behaves like a normal writable OS disk. Which two choices should you make? Select two.
Question 4
You need to deploy several identical virtual machines and ensure that the failure of a single Azure host does not affect all of them. Which feature should you use?
Question 5
You need to connect VNet-Hub and VNet-Spoke so that resources in both virtual networks can communicate privately over the Microsoft backbone. Both virtual networks are in the same region. What should you configure?
Question 6
You need to create a storage account that provides the lowest-cost redundant storage for non-critical data and only needs protection against local disk or server failure within a single datacenter. Which redundancy option should you choose?
FAQ
Questions learners often ask
What does this AZ-104 question test?
CIDR notation defines the prefix length.
What is the correct answer to this question?
The correct answer is: Create a diagnostic setting on the storage account — Diagnostic settings let you route platform logs from a resource to destinations such as Log Analytics. Sending the logs to a Log Analytics workspace makes them searchable with KQL later. Without the diagnostic setting on the storage account, the logs are not collected from that resource in the first place. Why others are wrong: A NAT gateway changes outbound routing and is unrelated to log collection. The Reader role grants view access but does not export diagnostics. A VM backup policy protects virtual machines, not storage account logs. None of those settings enable central log analysis with KQL.
What should I do if I get this AZ-104 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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