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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.
  • 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. ____ prints superblock and block group information.






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






3. ______ will show me volume info including vg - size - etc of /dev/rootvg/tmplv






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






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






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






7. 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 ____






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






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






10. Where is the vsftp pub dir?






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






12. 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.






13. What is the first post installation step?






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






15. How to install apache?






16. rpm ____ to install kernel updates






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






18. What service is allowed through the default firewall?






19. Where is the main apache data directory?






20. How to start apache service?






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






22. Where is the config dir for vsftpd?






23. How to install vsftpd?






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






25. 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:






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






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






29. 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






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






31. 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


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






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






34. 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






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






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






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






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






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






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






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






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






43. 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






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






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






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






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






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






49. Where is vsftpd.conf?






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






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