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






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






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






4. As you may not have access to the GUI during the Red Hat exams - you need to know how to use text-based browsers. The standard is ____






5. SELinux must be configured to Allow HTTPD To Read Home Directories. (Alternatively - activate the httpd_enable_homedirs boolean with the __ command.)






6. Virtual Host Configuration: Names the URL for the virtual host.






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






8. OS from http.conf - this line looks deceptively simple; it limits what readers see about your Web server when you browse to a nonexistent page. If you don't use this command - outsiders can see whether you've loaded modules such as Perl - Python - an






9. 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.






10. If rhel6 is in the /media directory - where is the XML file on that DVD with a database of packages and package groups?






11. How to install apache?






12. Where to find the main apache config file?






13. To update a kernel - 1) ____ 2) boot new kernel to test 3) revert to old kernel if problems 4) yum remove kernel-oldversion if no problems






14. Where is vsftpd.conf?






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






16. How to start the vsftp service?






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






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






19. ____ is used to modify file system parameters






20. Use parted to display disk geometry for /dev/hda and end up in shell






21. How do you restart the apache web server?






22. pam ___ will tell me if any files in the pam package have changed since it was first installed






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






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






25. How to start apache service?






26. Virtual Host Configuration: Sets a root directory for the virtual host.






27. 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






28. The most straightforward way to make sure Apache starts in bootlevels 3 and 5






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






30. Where is the main apache data directory?






31. For SELinux - you'll at least want to use the Security Level Configuration tool to activate the Allow Squid Daemon To Connect To The Network option - also known as the squid_connect_any boolean. Alternatively - you can activate this boolean with the






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






33. 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






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






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






36. 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)






37. 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:






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






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






40. 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






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






42. When an rpm install fails for xxxx because the same version is already apparently installed - run ____ to just install it all again






43. To verify integrity of an rpm package - ____/rpm-gpg/RPM-GPG-KEY-redhat-release






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






45. ___ http://devmon.dev.schwab.com/index.html will make a local copy of the index.html file from devmon






46. How to disable the firewall on the current system?






47. What parts of rhel6 should be installed to separate volumes?






48. Where is the vsftp pub dir?






49. ____ prints superblock and block group information.






50. rpm ____ to install kernel updates