Free 010-150 – Entry Level Linux Essentials Certificate of Achievement Practice Test Question

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• ○ grep -v fred data_file
• ○ grep '[f]red' data_file
• ○ egrep fred data_file
• ○ grep '[Ff]red' data_file
• ○ grep -i fred data_file
  

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• ○ License costs.
• ○ Ideological preferences of the system administrator.
• ○ Linux can do everything, there is no need for further evaluation.
• ○ Availability of mandatory applications and tools.
• ○ Skills of the administrators and staff.
  

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• ○ Suse
• ○ Red Hat
• ○ Debian
• ○ Ubuntu
• ○ Mandriva
  

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• ○ The personal settings of root are in this directory.
• ○ The files from the directory are copied to the home directory of the new user when starting the system.
• ○ The files from the directory are copied to the home directory of a new user when the account is created.
• ○ The directory contains a default set of configuration files used by the useradd command.
• ○ The directory contains the global settings for the Linux system.
  

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• ○ Cloud Computing provides new tools to manage IT resources.
• ○ From the business perspective, Cloud Computing means outsourcing or centralization of IT operations.
• ○ Cloud Computing is the opposite of green IT; i.e. the use of fossil, non-regenerative energy for computing.
• ○ Cloud Computing implies sharing all information with everyone else in 'the cloud'.
  

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• ○ top
• ○ show current
• ○ ps current
• ○ process
  

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• ○ 0751
• ○ 0466
• ○ 0540
• ○ 0640
• ○ 0444
  

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• ○ All passwords can be decrypted using the system administrator's master password.
• ○ Passwords may never start with a non-letter.
• ○ Users cannot change their password once it has been set.
• ○ Passwords are only stored in encrypted form.
• ○ Passwords may be at most six characters long.
  

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• ○ ATI
• ○ DVD
• ○ HDMI
• ○ VGA
• ○ DVI
  

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• ○ touch
• ○ build
• ○ nico
• ○ create
• ○ mkfile