题目内容

图的存储结构主要有邻接表和 (1) ,若用邻接表来存储一个图,则需要保存一个 (2) 存储的结点表和若干个 (3) 存储的关系表(又称边表)。 (3) ()

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Virtualization is an approach to IT that pools and shares (1) so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human (2) are aligned around an application or business function. With a virtualized (3) , people, processes7 and technology are focused on meeting service levels, (4) is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization (5) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources. (5)

A. solutions
B. networks
C. interfaces
D. connections

模/数(A/D)转换

对于二维数组a[1..4,3..6],设每个元素占两个存储单元,若分别以行和列为主序存储,则元素a[3,4]相对于数组空间起始地址的偏移量分别是 (1) 和 (2) 。 (2)()

A. 12
B. 14
C. 16
D. 18

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