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Security Module - Quiz

Each question is worth one point. Select the best answer for each question.
 
1. Which of the following may create security holes within your system?
Please select all the correct answers.
  A. telnet
  B. scp
  C. ftp
  D. netstat

2. Who, of the following users, would a system administrator give limited root access to via the sudo command?
Please select all the correct answers.
  A. Lab instructors who need to periodically reboot machines
  B. Programmers who need to access another programmer's files
  C. Team leaders who need toadd new users to their system
  D. Testers who need to be able to execute root commands for a limited amount of time

3. Which of the following are common utilities used to determine if if your system has been compromised?
Please select the best answer.
  A. finger, netstat, ps, rlogin
  B. finger, netstat, ps, who, ps
  C. finger, ps, rexec, who
  D. finger, ps, rexec, rlogin