IBM(000-232)單項選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 A system administrator did not receive a response while attempting to ping loopback. Which of the following would most likely resolve this problem？（）

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2 Given the following scripts， what output would be generated？（）

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3 What command would be used to restart the mail daemon？（）

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4 A system administrator has placed an AIX base media CD-ROM in a server and initiated a reboot. The server has an ascii terminal attached to it. Which key or key combination must the administrator press to initiate the maintenance mode？（）

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5 A system administrator ran the iostat command because of system performance problems. The following iostat output is provided：

Based on the output， which of the following is insufficient？（）

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