Practice Test
True or False: Azure Monitor is the service that collects, analyzes, and acts on telemetry from your cloud and on-premises environments?
- True
Answer: True
Explanation: Azure Monitor maximizes the availability and performance of your applications and services by delivering a comprehensive solution for collecting, analyzing, and acting on telemetry from your cloud and on-premises environments.
What services does VM insights use to collect performance and dependent data? (Multiple Select)
- A. Azure Monitor logs
- B. Azure Logic Apps
- C. Azure Monitor metrics
- D. Log Analytics
Answer: A, C, D
Explanation: VM insights uses Azure Monitor Logs, Metrics, and Log Analytics to collect performance and dependent data about the virtual machine.
You can use VM insights for real-time performance monitoring and analysis. True or False?
- True
Answer: True
Explanation: VM insights provides features for monitoring performance and analyzing trends in real-time.
In Azure, what can you use to visualize, question, analyze, and alarm on your metrics and log data?
- A. Log Analytics
- B. VM insights
- C. Azure Monitor
Answer: C. Azure Monitor
Explanation: You can use Azure Monitor to visualize, query, route, archive, alarm on the metrics and log data coming from resources in Azure.
Azure Monitor only supports the monitoring of Azure resources. True or False?
- False
Answer: False
Explanation: Azure Monitor can monitor on-premises environments, Azure resources, and other cloud environments.
True or False: VM insights can only monitor Linux-based Azure VMs.
- False
Answer: False
Explanation: VM insights can monitor both Windows and Linux-based Azure VMs.
VM insights require which of the following to be enabled? (Multiple Select)
- A. Azure Monitor Logs
- B. VM Disk Encryption
- C. Log Analytics workspace
- D. Azure Managed Disks
Answer: A, C
Explanation: VM insights require both Azure Monitor Logs and a Log Analytics workspace to function correctly.
True or False: Azure Monitor enables you to diagnose network issues that can affect applications hosted in Azure VMs.
- True
Answer: True
Explanation: Azure Monitor provides network performance monitoring and diagnostics for identifying network issues that can affect applications hosted in Azure VMs.
Which Azure service provides analytics on system performance counters, events, and traces, with scalability and durability?
- A. Azure Active Directory
- B. Azure Log Analytics
- C. Azure Logic Apps
- D. Azure Traffic Manager
Answer: B. Azure Log Analytics
Explanation: Azure Log Analytics provides analytics on system performance counters, events, and traces with built-in scalability and durability.
Azure Monitor and VM insights can be used to monitor hybrid environments, including resources hosted on Azure, other cloud providers, and on-premises. True or False?
- True
Answer: True
Explanation: Both Azure Monitor and VM insights provide comprehensive monitoring solutions not just limited to Azure, but extend to hybrid environments, including on-premises and other cloud providers.
Interview Questions
What is VM Insights in Azure?
VM Insights in Azure is a feature that provides comprehensive monitoring of virtual machines showing performance trends and dependencies. This aids with identifying performance bottlenecks and helps with troubleshooting efforts.
What do you need to do to use VM Insights?
To use VM Insights, you must enable it for each VM. This involves installing the Insight’s dependency agent and Log Analytics agent on the VMs.
What is the role of the Log Analytics agent in VM Insights?
The Log Analytics agent collects performance counter data and events from the VM which helps in generating useful insights into the VM’s functioning.
On what platforms are VM Insights available?
VM Insights is available on Windows Server 2012 R2 and later, as well as on Linux distributions such as Ubuntu, Red Hat, CentOS, SLES, Oracle and Debian.
How is data represented in VM Insights?
Data in VM Insights is represented in interactive charts and tables, offering an overview of the VM’s operations, including CPU usage, disk operations, memory, network performance, and processes.
How can you view and analyze the data collected by VM Insights?
The data collected by VM Insights can be viewed and analyzed in Azure Monitor Logs, using Kusto query language.
What are the elements monitored by Azure’s VM Insights within storage accounts?
Azure’s VM Insights monitors the performance and capacity of storage accounts data. This includes the read/write latency, the number of input/output operations per second, and the current storage capacity.
Can VM insights monitor the Network Adapter performance?
Yes, VM insights can monitor Network Adapter performance. This includes monitoring transmitted and received data.
Which Azure service do VM insights primarily use to collect and analyze logs?
VM Insights primarily use Azure Log Analytics service to collect and analyze logs.
Can VM insights provide dependency mapping?
Yes, VM Insights can provide dependency mapping. This helps us understand which processes are dependent on certain ports and gives an overall graphical view of all the dependencies.
How do VM insights gather network data?
VM insights gather network data by collecting events and performance counters for network, which can show packet transmission rate, packet error rate, and others.
How does VM Insights assist with troubleshooting performance issues?
VM Insights assists with troubleshooting performance issues by offering interactive queries and charts which can be used to isolate issues related to CPU, memory, network, and dependencies.
Is VM Insight monitoring real-time?
VM Insights monitoring is not real-time. There is a slight delay from the time performance data is generated by the guest OS until it’s available for query in Azure Monitor logs.
Can you set alerts based on monitoring data from VM insights?
Yes, you can set alerts based on the metrics collected by VM Insights to be proactively notified about potential issues.
Can you monitor Multi-NIC virtual machines using VM insights?
Yes, VM insights can monitor multi-NIC virtual machines along with multiple IP addresses.
extutorials.com