IBM(000-234)單項(xiàng)選擇題每日一練(2019.03.21)

來(lái)源：考試資料網(wǎng)

1 A TCP/IP application receives files from a remote machine. The application reads 32 kilobytes of data at a time to the socket， but has not issued a system call to set the window size. Which of the following procedures should be performed on the personal machine to increase the throughput of the application？（）

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2 A small company would like help in identifying an apparent system performance problem on its internal mail server， especially to determine peak hour usage. What would be the first step in identifying the problem？（）

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3 A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）

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4 Which of the following commands should be used to watch system errors as they are logged？（）

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5 Which of the following tools should be used to report in-depth information about file fragments？（）

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