Free 212-77 – Linux Security Practice Test Question

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  The names of programs that are using eth0

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  The IP address assigned to eth0

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  The hardware address of eth0

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  The hostname associated with eth0
  
  
  

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  Bugs in the programs may cause more damage than they would in ordinary programs.

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  The program files are large and thus may cause a disk to run out of space.

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  Because the programs require password entry, running them over an insecure network link runs the risk of password interception.

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  Users may be able to abuse a program's features, thus doing more damage than would otherwise be possible.
  
  
  

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  The intruder could reboot it, reconfigure it to boot from floppy, boot a DOS floppy, and use DOS's disk utilities to delete the Linux partitions and erase the hard disk.

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  The intruder could open the case, remove the hard disk and insert it in another computer, then modify the configuration files and return the hard disk to the original machine.

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  The intruder could run a password-cracking program on the system's /etc/passwd file, thus obtaining all the user's passwords for use in further compromising the system at a later date.

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  The intruder could utilize a bug in su, passwd, or some other SUID root program to acquire root privileges and then alter the system's configuration files.
  
  
  

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  Manages scheduling of routine system tasks

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  Manages all incoming connections and spawns off child processes

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  Is responsible for file sharing across a network

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  Keeps track of system messages and errors

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  Manages the printing subsystem
  
  
  

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  CONFIG_FIREWALL

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  CONFIG_IP_FIREWALL

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  CONFIG_SYN_COOKIES

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  CONFIG_IP_FORWARD
  
  
  

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  Keep the Linux server in a locked room.

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  Never leave the Linux computer unattended while it is running.

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  Maintain a password-protected screensaver on the Linux server.

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  Keep passwords stored in a locked file cabinet.
  
  
  

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  It is reserved.

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  It cannot be assigned to a host that accesses the Internet.

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  It is designated for multicast transmission.

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  It can be freely assigned to a host on a private network
  
  
  

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  dhcpcd

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  pump

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  dhcpd

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  dhclient