ECCouncil 212-77 - Linux Security Exam

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Total 51 questions

Which of the following is true of Linux passwords?

  • A. They are changed with the password utility.
  • B. They must be changed once a month.
  • C. They may consist only of lowercase letters and numbers.
  • D. They may be changed by the user who owns an account or by root.


Answer : A

Assume that you have just logged on as a regular user. Which of the following commands allows you to edit the file with user passwords associated with the Shadow Password
Suite?

  • A. vi /etc/shadow
  • B. sudo -c "vi /etc/shadow"
  • C. su -c "vi /etc/shadow"
  • D. visu vi /etc/passwd


Answer : B

Under the bash shell which is the most appropriate place to set environment variables that apply to all users?

  • A. /etc/skel
  • B. rc.sysinit
  • C. /etc/profile
  • D. /etc/bashrc
  • E. rc.local


Answer : A

Which of the following measures is the most effective way to prevent attacks through various network services?

  • A. Disable a service in the appropriate /etc/xinetd.d configuration file.
  • B. Use a firewall to drop all requests to unneeded services.
  • C. Block service requests with the appropriate commands in /etc/hosts.deny.
  • D. Uninstall unneeded network services.


Answer : D

Which of the following statements applies to the IP address 192.168.0.1?

  • A. It is reserved.
  • B. It cannot be assigned to a host that accesses the Internet.
  • C. It is designated for multicast transmission.
  • D. It can be freely assigned to a host on a private network


Answer : A

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Total 51 questions