You are the IT professional who work in an International company named Wiikigo. You are experienced in troubleshooting operating systems and applications that are not working correctly, identifying code defects and so on. You have enough knowledge on windows internals and you provide technical support for the company. There is a computer named C02 in the company.

Windows Server 2008 is run by this computer. You find that most of the CPU time is used by the LSASS process. On the computer, a complete memory dump file is generated by you. You have to view the kernel-mode and user-mode stacks of all threads in the LSASS process. Of the following WinDbg commands, which one should be used?

A.
!vm should be used.

B.
!locks should be used.

C.
!process should be used.

D.
!runaway should be used.