Free LPIC-1 System Administrator Exam 102, Part 2 of 2, version 5.0 Exam 102-500 Exam Practice Test

Which of the following commands is used to rotate, compress, and mail system logs?

• rotatelog
  
• striplog
  
• syslogd --rotate
  
• logrotate
  
• logger
  

Why is /etc/shadow not world readable if the passwords are stored in an encrypted fashion?

• The encrypted passwords are still subject to brute force attacks.
  
• This is just for historical reasons.
  
• There is other information in the file that needs to be kept secret.
  
• The passwords can be decrypted by anyone with root access.
  

Which file used by XDM specifies the default wallpaper?

• /etc/X11/xdm/Xsetup
  
• /etc/X11/xdm.conf
  
• /etc/X11/xdm/Defaults
  
• /etc/X11/defaults.conf
  

Which of the following commands shows the current color depth of the X Server?

• xcd
  
• xcdepth
  
• xwininfo
  
• xcolordepth
  
• cat /etc/X11
  

Which of the following SQL statements will select the fields name and address from the contacts table?

• SELECT (name, address) FROM contacts;
  
• SELECT (name address) FROM contacts;
  
• SELECT name, address FROM contacts;
  
• SELECT name address FROM contacts;
  

Which of the following words is used to restrict the records that are returned from a SELECT SQL query based on a supplied criteria for the values in the records?

• CASE
  
• FROM
  
• WHERE
  
• IF
  

Where are user specific crontabs stored?

• In the database file /etc/crontab.db which is shared by all users.
  
• As individual per-user files within /var/spool/cron.
  
• As individual per-user files in /etc/cron.user.d.
  
• In the .crontab file in the user's home directory.
  
• In the file /var/cron/user-crontab which is shared by all users.
  

Given the following excerpt of the sudo configuration:jane ANY=NOPASSWD: /bin/kill, /bin/id, PASSWD: /sbin/fdiskWhich of the following statements are true? (Choose three.)

• Jane can run /bin/id only after specifying her password.
  
• Jane can run /sbin/fdisk after specifying root's password.
  
• Jane can run /sbin/fdisk after specifying her password.
  
• Jane can run /bin/kill without specifying a password.
  
• Jane can run /bin/id without specifying her password.
  

Which of the following lines is an example of a correct setting for the DISPLAY environment variable?

• hostname:displayname
  
• hostname:displaynumber
  
• hostname/displayname
  
• hostname/displaynumber
  
• hostname
  

Which of the following commands lists all defined variables and functions within Bash?

• env
  
• set
  
• env -a
  
• echo $ENV