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【单选题】
在2018年11月,企业与客户签订合同,翻新三层楼建筑,并安装新电梯,总对价为500万,总履约成本为400万,其中电梯150万。电梯2018年12月到达施工现场,但要到2019年6月才能安装完成。截至2018年12月31日,企业观察到发生的其他成本(不包括电梯)为50万,按照投入法(不包含电梯采购成本)计算履行进度为( )
A.
50%
B.
30%
C.
20%
D.
10%
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【单选题】You install Windows 2000 Professional on a new APM-compliant portable computer. You notice that whenever you attempt to shut down the computer, the Windows 2000 shutdown screen remains on the screen a...
A.
Restart the computer, disable APM in the system BIOS, and then restart the computer.
B.
Restart the computer, use power options in control panel to enable APM, and restart the  computer.
C.
Restart the computer, use power options in control panel to enable hibernate support, and  then restart the computer.
D.
Restart the computer, use power options in control panel to create a different power scheme,  and then restart the computer.
【单选题】To figure out how much power these devices are using, Callie Babbitt and her colleagues at the Rochester Institue of Technology in New York tracked the environment costs for each product throughout it...
A.
figure out
B.
tracked
C.
are mined
D.
stop using
【单选题】The data saved in VDR should be kept for at least ______ before being covered by new. When lose emergency power, VDR can still record for ______ using backup power source.
A.
12 hours / 2 hours
B.
2 hours / 30 minutes
C.
2 hours / 2 minutes
D.
120 hours / 8 hours
【单选题】Which of the following is considered a benefit when using the slab allocator?
A.
Memory is allocated using a power-of-2 allocator.
B.
It allows kernel code and data to be efficiently paged.
C.
It allows larger segments to be combined using coalescing.
D.
There is no memory fragmentation.
【简答题】Today just as technology changed the face of industry, farms have undergone an “agricultural revolution ”. On the farm of today, machines provide almost all the power. One of the most important benefi...
【单选题】( 13 )设有字符序列( Q , H , C , Y , P , A , M , S , R , D , F , X ),则新序列( F ,H , C , D , P , A , M , Q ,R , S , Y , X )是下列哪一个排序算法一趟扫描的结果? A )起泡排序
B.
)初始步长为 4 的希尔( shell )排序
C.
)二路归并排序
D.
)以第一个元素为分界元素的快速排序
【判断题】在白俄罗斯,于国际和全国奥林匹克知识竞赛中获奖的学生可以免试进入高校学习。
A.
正确
B.
错误
【单选题】按发病部位分类,下列哪个部位疼痛就诊的患者所占比例最大
A.
头痛
B.
肩痛
C.
颈痛
D.
腰痛
E.
腿痛
【判断题】在白俄罗斯,于国际和全国奥林匹克知识竞赛中获奖的学生可以免试进入高校学习。
A.
正确
B.
错误
【单选题】The data saved in VDR should be kept for at least ____ before being covered by new. When lose emergency power, VDR can still record for ____ using backup power source.
A.
2 hours/2 hours
B.
2 hours/30minutes
C.
2 hours/2 minutes
D.
120 hours/8 hours
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