IBM(000-077)單項(xiàng)選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 An x445 can withstand up to two failed memory chips per memory bank. In addition， the customer requires protection for a third memory chip failure on that bank. Which EXA feature will provide this extra level of protection？（）

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2 A specialist is monitoring performance on a server. The data is on another partition within the same array as the OS. The following information is available：
（1）The average record written to disk is 16KB
（2）The I/O block size is 2KB
（3）The stripe size on the RAID array is 16KB
Which of the following will improve performance without rebuilding the operating system？（）

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3 A customer wants to deploy VMWare ESX on four-way Intel systems. They are considering IBM and Dell.Which of the following is an advantage IBM has over the competition？（）

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4 A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis. Which of the following factors is the most important consideration in the design of a backup and restore solution？（）

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5 A customer has a database application that is accessed by a large number of people through a web interface from multiple remote locations. Which of the following questions will provide the information necessary to design the best performing storage solution？（）

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