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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. To install both mod_ssl and squid packages






2. Where is the main apache data directory?






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






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






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






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






7. 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)






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






9. 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






10. rpm ____ to import the rpm key for integrity checking






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






12. rpm ____ to install kernel updates






13. What service is allowed through the default firewall?






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






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






16. How to start the vsftp service?






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






18. 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


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






20. 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






21. 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 ____






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






23. 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






24. How to install apache?






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






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






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






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






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






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






31. How to start apache service?






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






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






34. 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:






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






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






37. Where is the vsftp pub dir?






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






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






41. 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 ____






42. 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






43. Where is the config dir for vsftpd?






44. 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.






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






46. 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






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






48. Where is vsftpd.conf?






49. 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.






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






Can you answer 50 questions in 15 minutes?



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