将IP地址转换为物理地址的协议是(7)。
A.ARP
B.TCP
C.ICMP
D.DNS
属于网络202.115.200.0/21的地址是__(51)__。
A.202.115.198.0
B.202.115.206.0
C.202.115.217.0
D.202.115.224.0
在程序执行过程中,Cache与主存的地址映像由(3)。
A.硬件自动完成
B.程序员调度
C.操作系统管理
D.程序员与操作系统协同完成
(36)①压缩B工序时间②压缩H工序时间③同时开展H工序与A工序④压缩F工序时间⑤压缩G工序时间
A.①⑤
B.①③
C.②⑤
D.③④
Schedule control is concerned with all the following except (74)
A.influencing the factors that create schedule changes to ensure that the changes are beneficial
B.determing that the schedule has changed
C.managing the actual changes when and as they occur
D.changing the shedule based on customer demands