101-500 Real Exam Dumps Questions and answers 111-120

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Question No.111

When piping the output of find to the xargs command, what option to find is useful if the filenames have spaces in them?

  1. -rep-space

  2. -print0

  3. -nospace

  4. -ignore-space

Correct Answer: B

Question No.112

What command changes the nice level of a running process? (Specify ONLY the command without any path or parameters)

Correct Answer: renice

Question No.113

Which of the following commands print the current working directory when using a Bash shell? (Choose two.)

  1. echo quot;${PWD}quot;

  2. echo quot;${WD}quot;

  3. pwd

  4. printwd

  5. echo quot;${pwd}quot;

Correct Answer: C

Question No.114

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

  1. chmod u=rwx,go=rx /bin/foo

  2. chmod o rwx,a rx /bin/foo

  3. chmod 577 /bin/foo

  4. chmod 775 /bin/foo

Correct Answer: A

Question No.115

Which of the following commands converts spaces in a file to tab characters and prints the result to standard output?

  1. iconv

  2. expand

  3. unexpand

  4. tab

Correct Answer: C

Question No.116

Which of the following file permissions belong to a symbolic link?

A. -rwxrwxrwx

B. rwxrwxrwx

  1. lrwxrwxrwx

  2. srwxrwxrwx

Correct Answer: C

Question No.117

Which of the following commands will produce the following output?

  1. jobs

  2. proclist

  3. netstat

  4. ps

Correct Answer: D

Question No.118

In the vi editor, what vi command will copy (but not paste) from the current line at the cursor and the following 16 lines (17 lines total)? Specify the correct vi command without spaces.

Correct Answer: 17yy

Question No.119

Which of the following commands changes the ownership of file.txt to the user dan and the group staff?

  1. chown dan/staff file.txt

  2. chown dan:staff file.txt

  3. chown -u dan -g staff file.txt

  4. chown dan -g staff file.txt

Correct Answer: B

Question No.120

Which of the following options must be passed to a filesystem#39;s entry in /etc/fstab in order to mount the file system without root privileges?

  1. auto

  2. norestrict

  3. noauto

  4. user

Correct Answer: D

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