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. rpm ____ verifies all installed rpms against the rpm database






2. httpd ___ shows me what config files were installed when the httpd package was installed






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






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






5. The main Squid configuration file is ____/squid.conf






6. ____ is used to modify file system parameters






7. ______ will show me volume info including vg - size - etc of /dev/rootvg/tmplv






8. How to install vsftpd?






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






10. Create a usb boot disk if the usb stick is /dev/sdc and the file you need is in your present directory






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






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






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






14. What is the first post installation step?






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






16. 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






17. After you edit /etc/exports - run service ___ stop...






18. This line placed in /etc/hosts.deny denies all services except TFTP to computers in the example.org domain






19. To install both mod_ssl and squid packages






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






21. Where is vsftpd.conf?






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






23. What service is allowed through the default firewall?






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






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






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






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






28. If you configure other directories for Web services - you'll need to change their ACL settings. For example - if you create and then use the /www directory - run the following commands:






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






30. 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:






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






32. Where is the config dir for vsftpd?






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






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






36. Where is the main apache data directory?






37. ____ prints superblock and block group information.






38. Create the basic cache directories in /var/spool/squid with the following command:






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






40. 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 ____






41. rpm ____ to install kernel updates






42. List sboth the client hostname or IP address and mounted directory in host:dir format. This info should not be considered reliable.






43. If you want to create a database file named webpass in the /etc/httpd directory - for user 'e' - you'd start with the following command:






44. Where is the vsftp pub dir?






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






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. rpm option to show me the package files






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






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






50. I just ran rpm -ivh zip-2.3-8.i386.rpm .. whooops - now I don't want this on my system so to get it off via rpm I type ____