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【简答题】
●设文件索引节点中有8个地址项，每个地址项大小为4字节，其中5个地址项为直接地址索引，2个地址项是一级间接地址索引，1个地址项是二级间接地址索引，磁盘索引块和磁盘数据块大小均为1KB字节。若要访问文件的逻辑块号分别为5和518，则系统应分别采用(8)。 (8)A．直接地址索引和二级间接地址索引 B.直接地址索引和二级间接地址索引 C．一级间接地址索引和二级间接地址索引 D．一级间接地址索引和一级间接地址索引
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举一反三
【简答题】絵を見て、正しい答えを一つ選んでください。
【单选题】You are viewing a graph that plots the NPVs of a project to various discount rates that could be applied to the project's cash flows. What is the name given to this graph?
A.
project tract
B.
projected risk profile
C.
NPV profile
D.
NPV route
E.
present value sequence
【简答题】絵を見て、正しい答えを一つ選んでください。
【单选题】_________ plots the typical rate of cervical dilation and fetal descent during active labour.
A.
Phillips’ curve
B.
Phillips’ theory
C.
Friedman’s Curve
D.
Friedman’s theory
【简答题】The graph below plots the rate of the reaction versus the concentration of Y. (a) What is the order of the reaction with respect to Y? (b) Write the rate expression for the reaction. (c) Estimate the ...
【判断题】The cumulative percentage polygon is a line graph that plots the cumulative relative frequency distribution.
A.
正确
B.
错误
【单选题】The IS curve plots the relationship between the interest rate and ______ that arises in the market for ______.
A.
national income; goods and services
B.
the price level; goods and services
C.
national income; money
D.
the price level; money
【单选题】You are viewing a graph that plots the NPVs of a project to various discount rates that could be applied to the project's cash flows. What is the name given to this graph?
A.
project tract
B.
projected risk profile
C.
NPV profile
D.
NPV route
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