SK0-003单项选择题每日一练(2019.01.08)

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1 A server will not power on. Which of the following devices should the administrator use FIRST to determine the problem？（）

2 Which of the following components channels air flow through a server chassis?（）

3 Which of the following is a distinguishing factor between data archiving and data backups？（）

4 以下哪种内存的速度最快？（）

5 When running a Windows server， which option is used with the ping command to convert numerical addresses to host names？（）