Test your basic knowledge |

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/public_html if you want /home/michael/public_html accessible






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






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






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






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






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






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






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






9. Where is the main apache data directory?






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






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






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






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






14. ____ is used to modify file system parameters






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






16. To install both mod_ssl and squid packages






17. How do you restart the apache web server?






18. Where to find the main apache config file?






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






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






21. 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






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






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






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






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






26. Tthe file that might contain: oldvg - rootvg - etc.






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






28. Logical partitions on a hard drive always start with number ____; on the first PATA/IDE hard drive on a PC - that is hda____.






29. 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






30. 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






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






32. 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






33. 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






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






35. 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






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






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






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






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






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






41. 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)






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






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






44. Where is the config dir for vsftpd?






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






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






47. 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:






48. 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.






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