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






2. 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 ____






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






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






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






6. How to start the vsftp service?






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






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






9. 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:






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






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






12. 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:






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






14. What is the first post installation step?






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






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






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






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






19. What service is allowed through the default firewall?






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






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






22. 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






23. 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.






24. Where is vsftpd.conf?






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






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






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






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






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






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






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






32. 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 ____






33. 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






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






35. Where is the config dir for vsftpd?






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






37. 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)






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






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






40. 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






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






42. Create the basic cache directories in /var/spool/squid with the following command:






43. To install both mod_ssl and squid packages






44. 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.






45. How to start apache service?






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






47. Where to find the main apache config file?






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






49. 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






50. 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







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