Appendix A. Answers to “Do I Know This Already?” Quizzes and Review Questions
Answers to “Do I Know This Already?” Quizzes
Chapter 1
1. A, B, and C are correct. D is incorrect because you shouldn’t rely on your boss to tell you to perform this critical administration task.
2. B is correct because for two CPUs, the usage is the uptime value, divided by the number of CPUs. The value 1.5 divided by 2 is 0.75. A final uptime value of 1.0 is equal to 100%, so 0.75 is 75%. A, C, and D are all incorrect because they are not the correct value.
3. A is correct. B is not correct; this option displays disk device usage. C is not correct because this option shows human-readable sizes. D is not correct because this option shows output in megabytes per second. ...
Get LPIC-2 Cert Guide: (201-400 and 202-400 exams) now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
