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RHCE: Red Hat Certified Engineer

Instructions:
  • Answer 50 questions in 15 minutes.
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  • 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 most straightforward way to make sure Apache starts in bootlevels 3 and 5






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






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






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






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






6. 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






7. 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:






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






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






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






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






12. 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:






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






14. What service is allowed through the default firewall?






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






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






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






18. 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






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






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






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






22. 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


23. 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)






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






25. rpm ____ to import the rpm key for integrity checking






26. How to install vsftpd?






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






28. The simplest way to install Apache






29. 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 ____






30. Where to find the main apache config file?






31. 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






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






33. Where is the config dir for vsftpd?






34. When you configure Squid on your system - you need to allow access through appropriate ports and SELinux settings. The simplest approach with respect to Squid configuration assumes that all clients use the default Squid port 3128 - using TCP - where






35. Create a disk label for the partition table called k






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






37. If in doubt about package names - you can find them in the ...






38. To check status of ftp daemon






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






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






41. 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 ____






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






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






44. How to start the vsftp service?






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






46. To install both mod_ssl and squid packages






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






48. ____ prints superblock and block group information.






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






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







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