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






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






3. To check status of ftp daemon






4. 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






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






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






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. 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.






9. How to install vsftpd?






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






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






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






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






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






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






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






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






18. What service is allowed through the default firewall?






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






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






21. Where is the vsftp pub dir?






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






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






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






25. ______ will show me volume info including vg - size - etc of /dev/rootvg/tmplv






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






27. 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






28. 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.






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






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






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






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






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






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






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






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






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






38. How to start the vsftp service?






39. To install both mod_ssl and squid packages






40. Use grep to count how many repositories have been configured in the file server1.repo


41. 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






42. 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)






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






44. 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:






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






46. 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






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






48. rpm ____ to install kernel updates






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






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