单选题The output of the command displays the following. The output of the command displays the following. FSUID PID PPID C PRI NI ADDR SZ TTY TIME CMD 120005 A0 40931 392412 67 20 1b23 201 pts/0 0.00 scriptA 100023 A 0 34596 23441 4 69 20 a328 341 pts/00.00 scriptB. What must be done to ensure scriptB receives dispatching priority over scriptA?（）ARun 'nice' command to increase the the NI value of scriptBBRun 'nice' command to increase the the NI value of scriptACRun 'renice' command to increase the the NI value of scriptBDRun 'renice' command to increase the the NI value of scriptA
单选题
The output of the command displays the following. The output of the command displays the following. FSUID PID PPID C PRI NI ADDR SZ TTY TIME CMD 120005 A0 40931 392412 67 20 1b23 201 pts/0 0.00 scriptA 100023 A 0 34596 23441 4 69 20 a328 341 pts/00.00 scriptB. What must be done to ensure scriptB receives dispatching priority over scriptA?（）
A
Run 'nice' command to increase the the NI value of scriptB
B
Run 'nice' command to increase the the NI value of scriptA
C
Run 'renice' command to increase the the NI value of scriptB
D
Run 'renice' command to increase the the NI value of scriptA
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