单项选择题
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B.1
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D.3
单项选择题 An administrator requires a summary of current configuration for each system. This is needed for an audit trail. Which of the following will provide this information()
单项选择题 An administrator needs to determine what the default run level of a system is. Which command would be used()
单项选择题 An administrator can create logical volumes and then add file systems to them, or create the file system directly. What is an dvantage of the two-step approach instead of the one-step approach()