Test your basic knowledge |

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. How would you go about creating a static route?






2. What command can you use to change the context of files?






3. What port does the DHCP server listen on by default?






4. What is the name of the package used to install an FTP?






5. Most boot issues can be resolved by...






6. How can you display all virtual guests after they're connected to a hypervisor?






7. What is the benefit of using public/private key authentication?

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8. Which file contains all messages generated during installation that can be used for troubleshooting if the need arises?






9. What is a swap? Is it created as a partition or device file?






10. What does virsh reboot Client04 do?






11. What command and option can you use to enable a service to start on boot?






12. What are the two types of back-end authentication mechanisms discussed in this chapter?






13. What does the rdnc-confgen command do?






14. What is the difference between the update (-U) and install (-i) options when using rpm to update the kernel?






15. A PXE server eases the automation process but isn't required for...






16. Before you work with quotas - what do you need to do to the file system?






17. Through its main config file - SSH can be configured to...

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18. What command can be used to view the queue for at service jobs?






19. What option needs to be used with the mount command to mount an NFS resource?






20. Are additional packages besides httpd required for a secure website - If so - what are they?






21. What are the three different types of RAID described in this chapter?






22. What command can be used to easily list all the options in the FTP main config file?






23. Which remote management service is installed by default?Can you name the port that it uses?






24. What command can you use to view NFS statistics?






25. What command can you use to view system processes and their CPU usage?






26. What command can you use to validate the syntax of the Apache config file?






27. What command do you use to change the permissions on a file or directory - To change ownership?






28. What command can you use to get information about logical volumes?






29. What are the three items that make up LVM?






30. What command and options can you use to update the time?






31. Is it possible to share files among groups - What permissions would you set on the directory to accomplish file sharing if possible?






32. What port must be opened on the firewall for DNS?






33. FTP is one of three protocols ______________. The other two protocols are NFS and HTTP.






34. What command can you use to view the current ACL on a file?






35. Before you work with ACLs - what do you need to do to the file system?






36. What command can you use to view mounted Samba shares?






37. What option at the GRUB boot menu can you use to append something to a kernel?






38. What is NAT - How is it used?






39. To create a RAID or LVM partition using kickstart






40. The old SysInit scripts have been replaced in Red Hat Enterprise Linux 6 for what new boot utility?






41. What port does NFS use by default?






42. What is the name of the package that allows you to install VNC?






43. How would you view all Boolean options for the HTTP service?






44. What benefit does a web proxy provide to your network?






45. What command can you use to create your own repositories?






46. Can you name three utilities that can be used for network or DNS client troubleshooting?






47. What command can you use to monitor and troubleshoot network connections?






48. SSH does...






49. What command can you use to create a password-protected page?






50. Should you allow remote root access - Why or why not?

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