A. There is a fire hazard potential if a power outage occurs.
B. The last system plugged into the UPS will not be provided any power.
C. The UPS will draw more power from the circuit to compensate.
D. The runtime of the UPS will be insufficient if a power outage occurs.
第1题:
A.Power 595
B.Power 560
C.Power 570
D.Power 550
第2题:
That sound doesn’t _____ in his language so it’s difficult for him to pronounce.
[A] happen
[B] take place
[C] occur
[D] run
第3题:
第4题:
A.POWER4
B.POWER5
C.POWER6
D.POWER5+
第5题:
[A] occur
[B] engage
[C] confront
[D] encounter
第6题:
29、Linux中进程的状态,其中TASK_UNINTERRUPTIBLE表示可唤醒阻塞态,TASK_ZOMBIE表示僵死(僵尸)状态。