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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 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






2. How to start the vsftp service?






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






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






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






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






7. 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






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






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






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






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






12. ____ prints superblock and block group information.






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






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






15. 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






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






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






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






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






20. 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


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






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






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






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






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






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






27. 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)






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






29. 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:






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






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






32. rpm option to show me the package files






33. 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






34. 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 ____






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






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






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






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






39. rpm ____ to install kernel updates






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






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






42. The simplest way to install Apache






43. 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.






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






45. 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






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






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






48. 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)






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






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







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