Which tool is commonly used to remotely retrieve the operating system version from a virtual machine by querying system information?

Which tool is commonly used to remotely retrieve the operating system version from a virtual machine by querying system information?

• A. WMI
• B. SMTP
• C. SMS
• D. IMAP

Answer: (A)

When you need to remotely gather OS details from a Windows VM, Windows Management Instrumentation is the go-to tool. WMI exposes classes like Win32_OperatingSystem that hold system information such as the OS version, edition, and build number, which you can query from a remote machine with the right permissions and firewall settings. For example, you can use PowerShell to fetch this data with Get-CimInstance -ClassName Win32_OperatingSystem -ComputerName VMName | Select-Object Caption, Version, BuildNumber, or use the older wmic command to retrieve Caption, Version, and BuildNumber. The other options are email-related protocols and don’t provide built-in capabilities to query or retrieve operating system information from a remote system, so they aren’t suitable for this task.

When you need to remotely gather OS details from a Windows VM, Windows Management Instrumentation is the go-to tool. WMI exposes classes like Win32_OperatingSystem that hold system information such as the OS version, edition, and build number, which you can query from a remote machine with the right permissions and firewall settings. For example, you can use PowerShell to fetch this data with Get-CimInstance -ClassName Win32_OperatingSystem -ComputerName VMName | Select-Object Caption, Version, BuildNumber, or use the older wmic command to retrieve Caption, Version, and BuildNumber. The other options are email-related protocols and don’t provide built-in capabilities to query or retrieve operating system information from a remote system, so they aren’t suitable for this task.