You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions. C: \> mysqld – install Mysql56 – defaults – file = C : \my –opts.cnf What is the expected outcome? A.Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: \my-opts.cnf configuration file. B.Mysql is installed as the Windows service name Mysql56, and uses c: \my-opts.cnf as the configuration file C.An error message is issued because – install is not a valid option for mysqld. D.A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: \my-opts.cnf. 答案:B