The output of the command displ

单项选择题 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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