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 parts of rhel6 should be installed to separate volumes?






2. How to start the vsftp service?






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






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






5. 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)






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






7. 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






8. Virtual Host Configuration: Specifies an IP address for multiple virtual hosts.






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

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10. 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






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






12. 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 ____






13. ____ prints superblock and block group information.






14. How to install vsftpd?






15. rpm option to show me the package files






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






17. Where is the config dir for vsftpd?






18. Where is the main apache data directory?






19. 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






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






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






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






23. 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:






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






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






26. The simplest way to install Apache






27. Where is vsftpd.conf?






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






29. Where is the vsftp pub dir?






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






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






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






33. 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.






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






35. 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






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






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






38. 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:






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






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






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






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






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






44. How do you restart the apache web server?






45. To install both mod_ssl and squid packages






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






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






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






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






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