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






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






3. 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.






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






5. Where is vsftpd.conf?






6. Where is the vsftp pub dir?






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






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






9. 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 ____






10. Logical partitions on a hard drive always start with number ____; on the first PATA/IDE hard drive on a PC - that is hda____.






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






12. ____ prints superblock and block group information.






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






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






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






16. What service is allowed through the default firewall?






17. 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






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






19. Where is the config dir for vsftpd?






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






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






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






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






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






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






26. 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






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






28. ____ is used to modify file system parameters






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






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






31. How to install vsftpd?






32. what port needs to be open to access ftp?






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






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






35. 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:






36. To check status of ftp daemon






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






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






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






40. 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






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






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






43. The simplest way to install Apache






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






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






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. ____ can expand and shrink ext2 and ext3 file systems






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






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






50. 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