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【单选题】
A customer is planning to implement a database server for their high volume online business. Downtime at any point represents a significant loss of revenue， so performance and high availability are extremely important.They requested a 4-way configuration with 8GB RAM and four gigabit Ethernet connections.Which of the following solutions is the most appropriate？（）A.
x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs
B.
x366 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICs
C.
x445 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs
D.
x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICs
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举一反三
【简答题】按文件的组织方式分类,文件逻辑结构分为顺序文件、___________、___________。
【简答题】按文件的组织方式可将文件分为哪几种类型?
【简答题】按文件的组织方式可将文件分为哪几种类型?
【单选题】Under ( ) coverage of London Institute Cargo Clauses, only major accidents are covered, but not natural calamities.
A.
ICC(A)
B.
ICC(B)
C.
ICC(C)
D.
Institute War Clauses (Cargo)
E.
Institute Strikes Clauses (Cargo)
【单选题】按文件的组织方式分类，可把文件分为（）
A.
输入文件、输出文件和输入输出文件
B.
顺序文件、索引文件和直接文件
C.
主文件、处理文件和工作文件
D.
磁盘文件、磁带文件和打印文件
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