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. 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.






2. Where is vsftpd.conf?






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






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






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






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






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






8. ______ will show me volume info including vg - size - etc of /dev/rootvg/tmplv






9. ____ is used to modify file system parameters






10. How to start apache service?






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






12. How to install vsftpd?






13. 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






14. Where to find the main apache config file?






15. To install both mod_ssl and squid packages






16. Where is the vsftp pub dir?






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






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






19. How do you restart the apache web server?






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






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






22. 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)






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






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






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






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






27. rpm option to show me the package files






28. The simplest way to install Apache






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






30. 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


31. 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:






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






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






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






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






36. What is the first post installation step?






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






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






39. rpm ____ to install kernel updates






40. How to start the vsftp service?






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






42. 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 ____






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






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






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






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






47. 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:






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






49. 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






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