IBM(000-234)單項選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 Page replacements algorithm steals file pages only when percent of RAM occupied by filepages（）

2 Which of the following performance tools can be used to determine if a system is thrashing？（）

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

4 In an iostat report， which of the following options best describes the value of % tm_act？（）

5 Which of the following commands should be used to obtain information about the installed software？（）

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