A risk with _________ is the possibility of starvation for longer processes, as long as there is asteady supply of shorter processes.
A. SRT
B. SPN
C. FIFO
D. HRRN
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The decision as to which available process will be executed by the processor:
A. long-term scheduling
B. I/O scheduling
C. medium-term scheduling
D. short-term scheduling
下列进程调度算法中,综合考虑进程等待时间和执行时间的是( )。
A. 时间片轮转调度算法
B. 短进程优先调度算法
C. 先来先服务调度算法
D. 高响应比调度算法
下列不属于柴油机启动困难的现象是( )
A. 起动时排气管冒烟极少或不冒烟
B. 起动时排气管冒白烟
C. 起动时无着火征兆
D. 柴油机排气呈黑色烟雾
下列属于动力不足的原因的是()
A. 柴油号数不对
B. 高压油管破裂
C. 配气正时不正确
D. 各缸供油量不等