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【判断题】
常见的空间索引一般是自顶向下、逐级划分空间的各种数据结构，通常采用树数据结构，常见的有BSP树，KDB树，R树和Cell树等。A.
正确
B.
错误
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举一反三
【单选题】Capacity allocation decisions have a significant impact on supply chain performance because
A.
capacity decisions tend to be permanent.
B.
capacity decisions tend to be changed frequently.
C.
capacity decisions do not tend to stay in place for several years.
D.
capacity decisions tend to stay in place for several years.
E.
none of the above
【单选题】Supply chain network design decisions classified as capacity allocation are concerned with
A.
what processes are performed at each facility.
B.
where facilities should be located.
C.
how much capacity should be allocated to each facility.
D.
what markets each facility should serve and which supply sources should feed each facility.
E.
none of the above
【单选题】Supply chain network design decisions classified as capacity allocation are concerned with
A.
what processes are performed at each facility.
B.
where facilities should be located.
C.
how much capacity should be allocated to each facility.
D.
what markets each facility should serve and which supply sources should feed each facility
【单选题】Word定时自动保存功能可以()。
A.
]在指定时刻自动执行保存
B.
]再过某一指定时间自动执行保存
C.
]每做一次编辑自动执行一次保存
D.
]每隔一定时间自动执行一次保存
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