单选题：What is the disadvantage of using the command kill -9 ?
What is the disadvantage of using the command kill -9 ?@[B](1)
A. A core dump file will be created.
B. It affects the entire process group.
C. It makes excessive use of system resources.
D. The action can be blocked by buggy or malicious processes.
A.A core dump file will be created.
B.It affects the entire process group.
C.It makes excessive use of system resources.
D.The action can be blocked by buggy or malicious processes.
答案：B
A. A core dump file will be created.
B. It affects the entire process group.
C. It makes excessive use of system resources.
D. The action can be blocked by buggy or malicious processes.
A.A core dump file will be created.
B.It affects the entire process group.
C.It makes excessive use of system resources.
D.The action can be blocked by buggy or malicious processes.
答案：B