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. ____ can expand and shrink ext2 and ext3 file systems






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






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






4. 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






5. To install both mod_ssl and squid packages






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






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






8. Where is the config dir for vsftpd?






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






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






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






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






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






14. 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 ____






15. 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






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






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






18. What is the first post installation step?






19. Where is the main apache data directory?






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






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






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






23. rpm option to show me the package files






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






25. 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)






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






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






28. 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






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






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






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






32. 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:






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






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






35. Where to find the main apache config file?






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






37. 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






38. 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.






39. The default Red Hat Enterprise Linux firewall blocks access to an NFS server. While inelegant - the following command 'flushes -' or turns off - the standard Linux firewall from the local computer.






40. To check status of ftp daemon






41. ____ is used to modify file system parameters






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






43. Where is vsftpd.conf?






44. What service is allowed through the default firewall?






45. Where is the vsftp pub dir?






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






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






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






49. 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 ____






50. How to install apache?