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






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






3. 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






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






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






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






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






8. To check status of ftp daemon






9. How to install apache?






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






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






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






13. Where is the main apache data directory?






14. 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)






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






16. To install both mod_ssl and squid packages






17. Where is the vsftp pub dir?






18. 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)






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






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






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






22. 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






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






24. 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:






25. ____ is used to modify file system parameters






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






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






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






29. 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.






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






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






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






33. pam ___ will tell me if any files in the pam package have changed since it was first installed






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






35. Where is the config dir for vsftpd?






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






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






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






39. Where is vsftpd.conf?






40. 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






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






42. 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.






43. rpm ____ to install kernel updates






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






45. How to install vsftpd?






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






47. 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 ____






48. 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






49. To verify integrity of an rpm package - ____/rpm-gpg/RPM-GPG-KEY-redhat-release






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