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RHCE: Red Hat Certified Engineer

Instructions:
  • Answer 50 questions in 15 minutes.
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  • Match each statement with the correct term.
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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. Use parted to display disk geometry for /dev/hda and end up in shell






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






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






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






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






6. What is the first post installation step?






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






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






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






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






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






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






13. To install both mod_ssl and squid packages






14. 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






15. 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.






16. 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:






17. 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






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






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






20. How to install vsftpd?






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






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






23. 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 ____






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






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






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






27. Where is the vsftp pub dir?






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






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






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






31. Where to find the main apache config file?






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






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






34. How to start the vsftp service?






35. rpm option to show me the package files






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






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






38. ____ prints superblock and block group information.






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






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






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






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






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






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






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






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






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






48. Where is the config dir for vsftpd?






49. How do you restart the apache web server?






50. 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







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