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






2. What service is allowed through the default firewall?






3. 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 ____






4. 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


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






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. 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.






8. Where is the main apache data directory?






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






10. ____ prints superblock and block group information.






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






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






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






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






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






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






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






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






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






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






22. To check status of ftp daemon






23. After extending file system 'homevol' - unmount it and then run _____ to make the filesystem size match the new larger volume.






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






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






26. How to install apache?






27. Where is the vsftp pub dir?






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






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






30. httpd ___ shows me what config files were installed when the httpd package was installed






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






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






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






34. The simplest way to install Apache






35. 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






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






37. rpm ____ to install kernel updates






38. How to start the vsftp service?






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






40. 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:






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






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






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






44. List sboth the client hostname or IP address and mounted directory in host:dir format. This info should not be considered reliable.






45. How do you restart the apache web server?






46. How to start apache service?






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






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






49. What is the first post installation step?






50. rpm option to show me the package files