Cost,fixed 固定成本
第1题:
139 Which of the following are types of status reports?
A. document, variance, trend and exception
B. cost, trend, schedule and acquisition
C. cost, schedule, technical performance
D. analysis, cost, performance and schedule
E. All of the above
第2题:
A.Fixed-lengthgroupsofdigitscalledblocks
B.Individualblocks,oneatatime,withthetransformationsvaryingduringtheencryption
C.Individualdigits,oneatatime,withthetransformationsvaryingduringtheencryption
D.Fixed-lengthgroupsofbitscalledblocks
第3题:
第4题:
A.OE1不计算OSPF内部COST值
B.OE2不计算OSPF内部COST值
C.ON1不计算OSPF内部COST值
D.ON2计算OSPF内部COST值
第5题: