单选题In Solaris 10， this tool provides an automated and proactive approach to patch management. It provides a graphical user interface as well as a command line interface. Which tool is it？ （）AsmpatchBPatchtoolCUpdate managerDPatch manager
题目
单选题
In Solaris 10， this tool provides an automated and proactive approach to patch management. It provides a graphical user interface as well as a command line interface. Which tool is it？ （）
A
smpatch
B
Patchtool
C
Update manager
D
Patch manager