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






2. 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:






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






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






5. Where is the config dir for vsftpd?






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






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






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






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






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






11. 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






12. 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.






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






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






16. Where is the vsftp pub dir?






17. 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






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






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






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






21. The simplest way to install Apache






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






23. How to start the vsftp service?






24. ____ is used to modify file system parameters






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






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






27. How to install apache?






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






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






31. Where is vsftpd.conf?






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






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






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






35. How to install vsftpd?






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






37. What is the first post installation step?






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






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






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






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






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






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






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






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






46. 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 ____






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






48. 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)






49. I ran 'e2label /dev/sda' and got 'bad magic number' Why?






50. ____ prints superblock and block group information.