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. rpm ____ to import the rpm key for integrity checking






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






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






4. 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.






5. ____ prints superblock and block group information.






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






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






8. 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 ____






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






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






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






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






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






14. ____ is used to modify file system parameters






15. How to install apache?






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






17. The simplest way to install Apache






18. To check status of ftp daemon






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






20. Where is the vsftp pub dir?






21. 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






22. 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:






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






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






25. 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 ____






26. 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






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






28. 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






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






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






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






32. Where is the main apache data directory?






33. How do you restart the apache web server?






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






35. How to install vsftpd?






36. Where to find the main apache config file?






37. 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






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






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






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






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






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






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






45. 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






46. 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






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






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






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






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