What command is used to terminate certain processes in an Ubuntu system?

What command is used to terminate certain processes in an Ubuntu system?
A . #grep Kill [Target Process}
B . #kill-9[PID]
C . #ps ax Kill
D . # netstat Kill [Target Process]

View Answer

Answer: B

Explanation:

In Ubuntu, to terminate a specific process, you would use the kill command followed by the signal you want to send and the Process ID (PID) of the target process. The -9 signal is the SIGKILL signal, which forcefully terminates the process. The correct syntax is kill -9 [PID], where [PID] is replaced with the actual numerical ID of the process you wish to terminate.

Reference: This information is consistent with standard Linux documentation and practices as well as the Certified Network Defender (CND) course material, which covers system administration and security tasks including process management. The kill command is a fundamental tool for process management in Unix-like operating systems, which is covered in the CND curriculum.