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






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






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






4. 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






5. How do you restart the apache web server?






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






7. Where is the main apache data directory?






8. This line placed in /etc/hosts.deny sends a customized error message for Telnet users on the crack.org domain saying sorry [insert client info] - access denied






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






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






11. To install both mod_ssl and squid packages






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






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






14. 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






15. Where is the vsftp pub dir?






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






17. 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






18. The rpm ____ option installs the package - if it isn't already installed.






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






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






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






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






23. What is the first post installation step?






24. 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:






25. How to start the vsftp service?






26. How to start apache service?






27. To check status of ftp daemon






28. The simplest way to install Apache






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






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






31. 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)






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






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






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






35. Where to find the main apache config file?






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






37. 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:






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






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






40. Where is vsftpd.conf?






41. 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:






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






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






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






45. What service is allowed through the default firewall?






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






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






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






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






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