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. 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






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






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






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






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






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






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






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






9. Where to find the main apache config file?






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






11. 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.






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






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






14. Where is the main apache data directory?






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






16. You need to configure firewalls and allow SELinux access in appropriate ways. Firewalls must allow access to the standard HTTP port - 80. SELinux must be configured to 'Allow HTTPD To Read Home Directories'. Finally - the ACL must be revised accordin






17. What is the first post installation step?






18. 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)






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






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






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






22. 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






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






24. How do you restart the apache web server?






25. What service is allowed through the default firewall?






26. 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






27. 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






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






29. 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






30. 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


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






32. How to start apache service?






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






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






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






36. To install both mod_ssl and squid packages






37. I just finished editing my /etc/yum.repos.d/*repo file and want yum to use the new info - so I run ____






38. Where is vsftpd.conf?






39. How to start the vsftp service?






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






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






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






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






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






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






46. 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)






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






48. 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






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






50. ____ is used to modify file system parameters