IBM(000-077)
单选题A consultant has been asked to do a performance analysis on a database server. Which subsystem should the consultant first analyze and why？（）A CPU，because the database replication process requires a considerable amount of CPU timeB Memory，because the
题目
单选题
A consultant has been asked to do a performance analysis on a database server. Which subsystem should the consultant first analyze and why？（）
A
CPU，because the database replication process requires a considerable amount of CPU time
B
Memory，because the buffer cache requires a large amount of memory to maintain the data in system memory
C
Disk，because it is important to configure a sufficient number of disks to match the CPU processing power
D
Network，because the data returned to the client from the server can be a large subset of the total database
参考答案和解析
正确答案：
B
解析：
暂无解析
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