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 colleague named Jason in the company. He has a computer named C01. C01 runs Windows Vista. He finds that a service process is using 100 percent of the processor. He has to force a process dump of the service, meanwhile the service is consuming 100 percent of the processor. He has no idea about which tool he should use. Since you are the technical support, he asks for your answer. So which of the following tools should be used?

A.
He should choose to use Umdh.exe

B.
He should choose to use Tlist.exe

C.
He should choose to use Pview.exe

D.
He should choose to use Adplus.vbs