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. 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)






2. How do you restart the apache web server?






3. Where to find the main apache config file?






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






5. ____ is used to modify file system parameters






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






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






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






9. 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






10. What is the first post installation step?






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






12. List sboth the client hostname or IP address and mounted directory in host:dir format. This info should not be considered reliable.






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






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






15. Where is the vsftp pub dir?






16. Where is the config dir for vsftpd?






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






18. 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:






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






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






21. Where is vsftpd.conf?






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. ____ is used for creating ext2 and ext3 file systems






24. If you configure other directories for Web services - you'll need to change their ACL settings. For example - if you create and then use the /www directory - run the following commands:






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






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






27. 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






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






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






30. 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.






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






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






33. ____ prints superblock and block group information.






34. To install both mod_ssl and squid packages






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






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






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






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






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






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






41. rpm ____ to install kernel updates






42. What service is allowed through the default firewall?






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






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






46. 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 ____






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






48. To check status of ftp daemon






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






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