Which of the following commands shows the absolute path to the current working directory?

• A.who
• B.cd ~/home
• C.cd ..
• D.ls -l
• E.pwd

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Which of the following commands output the content of the file Texts 2.txt? (Choose two.)

• A.cat |Texts 2.txt|
• B.cat -- Texts 2.txt
• C.cat 'Texts\ 2.txt'
• D.cat 'Texts 2.txt'
• E.cat Texts\ 2.txt

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Which of the following outputs could stem from the command last?

• A.root tty2 Wed May 17 21:11 - 21:11 (00:00)
• B.EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null)
• C.Last login: Fri Mar 23 10:56:39 2018 from server.example.com
• D.1 lsB.2 cat text.txt
  3 logout
  Password for user last changed at Sat Mar 31 16:38:57 EST 2018

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What keyword is used in a shell script to begin a loop? (Specify one keyword only, without any additional information.)

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What command displays manual pages? (Specify ONLY the command without any path or parameters.)

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