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






2. 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






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






4. What is the first post installation step?






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






6. 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.






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






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






9. How to install apache?






10. How to install vsftpd?






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






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






13. 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 ____






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






15. To check status of ftp daemon






16. 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






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






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






19. How to start the vsftp service?






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






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






22. ____ is used to modify file system parameters






23. 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)






24. Where is vsftpd.conf?






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






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






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






28. Where is the vsftp pub dir?






29. If you want to create a database file named webpass in the /etc/httpd directory - for user 'e' - you'd start with the following command:






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






31. What service is allowed through the default firewall?






32. 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






33. 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)






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






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






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






37. The simplest way to install Apache






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






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






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






41. Some computers built before 1998 may have a BIOS that limits access to hard disks beyond the 1024th cylinder. Some older BIOSs report only 1024 cylinders on a hard drive no matter how many actual cylinders are present. Computers that are subject to t






42. 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






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






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






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






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






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






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






50. 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:







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Can you answer 50 questions in 15 minutes?


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