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. What is the first post installation step?






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






3. How to install vsftpd?






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






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






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






7. Logical partitions on a hard drive always start with number ____; on the first PATA/IDE hard drive on a PC - that is hda____.






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






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






10. 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)






11. 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:






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






13. 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






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






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






16. 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 ____






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






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






19. How to start apache service?






20. Where is the main apache data directory?






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






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






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






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






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






26. What service is allowed through the default firewall?






27. 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 ____






28. 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:






29. To update a kernel - 1) ____ 2) boot new kernel to test 3) revert to old kernel if problems 4) yum remove kernel-oldversion if no problems






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






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






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






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






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






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






36. To check status of ftp daemon






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






38. To install both mod_ssl and squid packages






39. I ran 'e2label /dev/sda' and got 'bad magic number' Why?






40. 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






41. The simplest way to install Apache






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






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






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






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






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






47. Where is vsftpd.conf?






48. How to start the vsftp service?






49. 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






50. 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