Choose the correct statement related to CTRL-Z.
A. It is used to suspend the foreground processes.
B. It is used to suspend the background processes.
C. It is used to reinitiate the foreground processes.
D. It is used to reinitiate the background processes.
查看答案
The _____ shortcut is used to terminate a foreground process.
A. CTRL-C
B. CTRL-Z
C. ALT-C
D. ALT-Z
Identify the correct statements. Select all answers that apply.
A. High priority jobs have higher nice value.
B. High priority jobs have lower nice value.
C. Low priority jobs have higher nice value.
D. Low priority jobs have lower nice value.
Which of the following is the unique identifier for a process?
A. PID
B. PPID
C. TID
D. UID
What are possible states of a process? Select all answers that apply.
A. Running
B. Agitated
C. Sleeping (Waiting)
D. Nice
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