题目内容

某些动物种群相互之间也相互帮助,相互协作,也具有劳动和道德。

A. 对
B. 错

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All contemporary(当代的) computer designs are based on concepts developed by __________.

A. John Maulchy
B. John von Neumann
C. Herman Hollerit
D. John Eckert

.A __________ contains a permanent pattern of data that cannot be changed, is nonvolatile, and cannot have new data written into it.

A. RAM
B. SRAM
C. ROM
D. flash memory

The width of address bus determines __________.

A. word size
B. maximum memory capacity of system
C. carry data
D. control signal

A line includes a _________ that identifies which particular block is currently being stored.

A. Cache
B. hit
C. tag
D. locality