IBM(000-236)單項選擇題每日一練(2019.01.24)

來源：考試資料網(wǎng)

1 A DNS server for a large network is experiencing performance problems. Which of the following options is the best solution to fix the problem？（）

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2 The order of name resolution can be controlled. The default is：
1.BIND
2.NIS
3./etc/hosts
To change the order of the above name resolutions， which of the following should be used？（）

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3 When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）

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4 Which of the following adapters are located in the same planar？（）
Ⅰ.00-00-02-08
Ⅱ.01-00-02-08
Ⅲ.00-00-04-01
Ⅳ.00-05-04-01

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5 Which of the following commands is used to observe the current state of the routing table？（）

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