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章節(jié)練習
CompTIA認證考試LX0-101章節(jié)練習(2019.01.27)
來源：考試資料網(wǎng)
1.填空題
USB fax/modems that conform to this subclass of the Communication Device Class （CDC） vendor neutral standard are Linux compatible （answer is a 3 letter acronym）.（）
參考答案：
ACM(ABSTRACTCONTROLMODEL)
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2.填空題
Which program finds only files that are in your PATH？（）
參考答案：
/USR/BINyWHICH
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3
You have read/write permission on an ordinary file foo. You have just run In foo bar. What would happen if you ran rm foo？（）
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4
Which system administration command you can use to update Id.so.cache after the installation of new shared libraries？（）
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5
You are looking for an executable file foo. Select the command that would search forfoo within directories set in the shell variable， PATH.（）
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6
To allow a regular user account to mount and unmount a filesystem （for instance， a cdrom or floppy）， which option need to be added to the corresponding line in /etc/fstab？（）
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7
What does the Filesystem Hierarchy Standard enable？ （）
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8
Which of the following commands will change all CR-LF pairs in an imported text file， userlist.txt， to Linux standard LF characters and store it as newlist.txt？（）
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9.填空題
Which command （without options） would you use to display how much space is available on all mounted partitions？（）
參考答案：
/BIN/DF
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10
What is the difference between thE.remove and thE.purge action with the dpkg command？（）
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