Test your basic knowledge |

RHCE: Red Hat Certified Engineer

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. Perform a simple check of the file system. minor-num is x.






2. rpm ____ to import the rpm key for integrity checking






3. For linux ext2 there is an easier way than using resize2fs. LVM 1 ships with a utility called __________ which does the lvextend and resize2fs for you (it can also do file system shrinking)






4. Are SELinux and iptables-based firewalls are enabled by default?






5. Virtual Host Configuration: Assigns an e-mail address for the specified virtual host.






6. Run the ____ command to find the device associated with the USB key.






7. I ran 'e2label /dev/sda' and got 'bad magic number' Why?






8. You can use the ____ tool after installation to add any package groups that you missed.






9. What is the standard directory for file sharing with vsFTP?






10. Some computers built before 1998 may have a BIOS that limits access to hard disks beyond the 1024th cylinder. Some older BIOSs report only 1024 cylinders on a hard drive no matter how many actual cylinders are present. Computers that are subject to t






11. Create a disk label for the partition table called k






12. The RPM database also maintains an MD5 checksum of each file. With the checksum - you can use the ____ package command to determine whether any file from that RPM package has changed.






13. rpm ____ [name of package] to verify the package - once you have manually imported the key






14. You can check the status of your share. If it's working - you should see the contents of the /etc/exports directory when you run the following command:






15. _____ will change the size of /dev/rootvg/tmplv to 4 gig






16. Virtual Host Configuration: Creates an custom log; the location is based on the DocumentRoot. (from http://www.books24x7.com/book/id_18196/viewer.asp?bookid=18196&chunkid=218985502)






17. rpm ____ verifies all installed rpms against the rpm database






18. what utility can be used to open port 80?






19. If in doubt about package names - you can find them in the ...






20. Virtual Host Configuration: Specifies an IP address for multiple virtual hosts.






21. This line placed in /etc/hosts.deny sends a customized error message for Telnet users on the crack.org domain saying sorry [insert client info] - access denied






22. How do you restart the apache web server?






23. This line placed in /etc/hosts.deny will mean that only computer allowed to access our Telnet server has an IP address of 192.168.1.10






24. After extending file system 'homevol' - unmount it and then run _____ to make the filesystem size match the new larger volume.






25. ____ is used for creating ext2 and ext3 file systems






26. ____ is used to modify file system parameters






27. ____ prints superblock and block group information.






28. rpm ____ verifies the installed zip rpm against the rpm database






29. How to start apache service?






30. httpd ___ to update the httpd package - automatically answering yes to all the questions






31. To select a different device without having to restart parted - use the ____ command . Then - you can view its partition table or configure it.






32. Virtual Host Configuration: Creates an error log; the location is based on the DocumentRoot.






33. It's much more difficult and much more time-consuming to revise partitions with utilities such as ____ or parted after RHEL is installed.






34. To list under which run levels the web service will start






35. For http - if you implement 'UserDir public_html' - you need to also ____ /home/michael/public_html if you want /home/michael/public_html accessible






36. The rpm ____ option installs the package - if it isn't already installed.






37. For http - if you implement 'UserDir public_html' - you need to also ____ /home/michael if you want /home/michael/public_html accessible






38. If you want to add an iptables command to forward TCP port 80 traffic to TCP port 3128 - you would use the following:






39. Use grep to count how many repositories have been configured in the file server1.repo

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


40. What command starts the same menu as the text-mode First Boot process?






41. To check status of ftp daemon






42. ____ configuration is not available via text mode RHEL installation.






43. ____ can expand and shrink ext2 and ext3 file systems






44. rpm options include rpm -q [package name] or rpm -qf [path/file] or rmp -q____






45. How to make sure apache starts automatically on next reboot?






46. When you configure Squid on your system - you need to allow access through appropriate ports and SELinux settings. The simplest approach with respect to Squid configuration assumes that all clients use the default Squid port 3128 - using TCP - where






47. How to start the vsftp service automatically on boot?






48. Tthe file that might contain: oldvg - rootvg - etc.






49. Apache supports security by specifying active ports through the Listen and ____ directives.






50. '____ /var/www' will tell you the ACL settings of /var/www