Arista Linux Essentials - ACE-P-ALE1.04 Exam Practice Test
Which of the following commands is most likely to cause you to need to restore from backup?
Correct Answer: C
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If one or more CPUs in a system is extremely busy (less than 25% idle) but the run queue is relatively low, what might the system need to improve performance?
Correct Answer: C
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To negate a set in a regular expression pattern, which character is used?
Correct Answer: B
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Given the following directory structure, which commands would successfully remove the fubar directory?
Correct Answer: A
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The netstat command can be used to report on which of the following items?
Correct Answer: D
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In a bash script, what does the $0 builtin variable contain?
Correct Answer: C
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Which utility can be used to compare the content of two files?
Correct Answer: E
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Which two characters are required at the top of a script to inform the kernel on which interpreter to use?
(choose two)
(choose two)
Correct Answer: A,D
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