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






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






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






4. 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






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






6. How to start the vsftp service?






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






8. '____ /var/www' will tell you the ACL settings of /var/www






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






11. How to install apache?






12. Where to find the main apache config file?






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






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






15. ____ is used to modify file system parameters






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






17. rpm option to show me the package files






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






19. 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






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






21. In httpd.conf - '____ None' disables any .htaccess files. Otherwise - .htaccess can allow others to administer your server - starting from the DocumentRoot directory. If .htaccess is in a subdirectory - such as /var/www/html/data/ - the additional di






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






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






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






25. Apache supports security by specifying active ports through the Listen and ____ directives.






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






27. 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)






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






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






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. output from ____ is: Disk /dev/cciss/c0d0: 36.4 GB - 36414750720 bytes... plus listing of partitions - for each physical drive






32. Where is the main apache data directory?






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






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






35. How to start apache service?






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






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






38. 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






39. ____ prints superblock and block group information.






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






41. 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 ____






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






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






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






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






46. Where is the config dir for vsftpd?






47. Where is vsftpd.conf?






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






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






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