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Question No.71
Which commands can you use to change a user#39;s account aging information? (Choose THREE correct answers.)
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usermod
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passwd
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chattr
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chage
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chsh
Correct Answer: ABD
Question No.72
In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?
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Without additional configuration, no users may have user specific crontabs.
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Without additional configuration, all users may have user specific crontabs.
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The cron daemon will refuse to start and report missing files in the system#39;s logfile.
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When a user creates a user specific crontab the system administrator must approve it explicitly.
Correct Answer: A
Question No.73
What is NOT contained in the locale setting of the operating system?
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currency symbol
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language
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timezone
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thousands separator
Correct Answer: C
Question No.74
The command is used to add a group to the system.
Correct Answer: groupadd, /usr/sbin/groupadd
Question No.75
Which command should be added to /etc/bash_profile to change the language of messages from an internationalised program to Portuguese (pt)? (Select TWO correct answers)
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export LANGUAGE=quot;ptquot;
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export MESSAGE=quot;ptquot;
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export LANG=quot;ptquot;
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export LC_MESSAGES=quot;ptquot;
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export ALL_MESSAGES=quot;ptquot;
Correct Answer: CD
Question No.76
Which command will set the local machine#39;s timezone to UTC?
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cat UTC gt; /etc/timezone
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ln -s /usr/share/zoneinfo/UTC /etc/localtime
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date timezone=UTC
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mv /usr/timezone/UTC /etc
Correct Answer: B
Question No.77
Where are user specific crontabs stored?
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In the database file /etc/crontab.db which is shared by all users.
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As individual per-user files within /var/spool/cron.
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As individual per-user files in /etc/cron.user.d.
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In the .crontab file in the user#39;s home directory.
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In the file /var/cron/user-crontab which is shared by all users.
Correct Answer: B
Question No.78
What is true regarding the command userdel force remove bob? (Choose TWO correct answers.)
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The user bob is removed from the system#39;s user database.
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The user bob#39;s home directory is removed.
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The locate database is updated to drop files owned by bob.
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All files owned by bob are remove from all mounted filesystems.
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In case bob was the last member of a group, that group is deleted.
Correct Answer: AB
Question No.79
Which of the following commands can be used to convert text files in one character encoding to another character encoding?
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cat
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convert
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dd
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iconv
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utf2utf
Correct Answer: D
Question No.80
Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)
Correct Answer: groupadd, /usr/sbin/groupadd
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