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






2. Where to find the main apache config file?






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






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






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






6. 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






7. 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:






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






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






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






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






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






13. ____ prints superblock and block group information.






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






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






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






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






18. 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.






19. How to install apache?






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






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






22. ____ is used to modify file system parameters






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






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






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






26. 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 ____






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






28. The simplest way to install Apache






29. rpm ____ to install kernel updates






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






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






32. 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:






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






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






36. How to install vsftpd?






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






38. 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.






39. 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)






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






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






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






43. 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:






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






45. 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)






46. Where is vsftpd.conf?






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






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






49. 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






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






Can you answer 50 questions in 15 minutes?



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