Which command is NOT valid for starting the WebClient service?

Which command is NOT valid for starting the WebClient service?

• A. sc start WebClient
• B. net start WebClient
• C. service WebClient start
• D. Start-Service WebClient

Answer: (C)

The command that is not valid for starting the WebClient service is one that follows the incorrect syntax. The command provided as the incorrect option uses a format that is not recognized in the Windows command line or PowerShell environments. To detail the valid commands: - The first command, "sc start WebClient," is a valid command that uses the Service Control (sc) utility to start the WebClient service explicitly. - The second command, "net start WebClient," is a standard command in Windows that is widely used to start services. It is straightforward and does not require additional parameters or complex syntax. - The fourth command, "Start-Service WebClient," is a PowerShell command that achieves the same goal and adheres to the PowerShell command syntax for managing services. In contrast, the command "service WebClient start" is not valid in either Windows CMD or PowerShell as it implies a syntax more common to Unix/Linux-based systems. In those environments, the 'service' command may be used, but it does not apply to Windows service management commands. Hence, it stands out as the incorrect choice in the context of managing services on a Windows operating system.

The command that is not valid for starting the WebClient service is one that follows the incorrect syntax. The command provided as the incorrect option uses a format that is not recognized in the Windows command line or PowerShell environments.

To detail the valid commands:

• The first command, "sc start WebClient," is a valid command that uses the Service Control (sc) utility to start the WebClient service explicitly.

• The second command, "net start WebClient," is a standard command in Windows that is widely used to start services. It is straightforward and does not require additional parameters or complex syntax.

• The fourth command, "Start-Service WebClient," is a PowerShell command that achieves the same goal and adheres to the PowerShell command syntax for managing services.

In contrast, the command "service WebClient start" is not valid in either Windows CMD or PowerShell as it implies a syntax more common to Unix/Linux-based systems. In those environments, the 'service' command may be used, but it does not apply to Windows service management commands. Hence, it stands out as the incorrect choice in the context of managing services on a Windows operating system.