The correct answer is B.
OBJ-1.2: The taskkill command is used to end one or more tasks or processes on a Windows system. Processes can be ended by process ID or image name. You can use the tasklist command to determine the process ID (PID) for the process to be ended. The system file checker (SFC) command is a utility in Windows that allows users to scan for and restore corrupted Windows system files from the command line. The net use command is used to connect to, remove, and configure connections to shared resources such as mapped drives and network printers. The gpupdate command-line tool is used to update the group policy settings on a Windows system. For an administrator to force a background update of all Group Policy settings regardless of whether they have changed, they need to run “gpupdate /force” from the command line.