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. ____ prints superblock and block group information.






2. What service is allowed through the default firewall?






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






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






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






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






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






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






9. rpm option to show me the package files






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






11. The simplest way to install Apache






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






13. Where is vsftpd.conf?






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






15. 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






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






17. ____ is used to modify file system parameters






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






19. 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






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






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






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






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






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






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






26. In httpd.conf - '____ None' disables any .htaccess files. Otherwise - .htaccess can allow others to administer your server - starting from the DocumentRoot directory. If .htaccess is in a subdirectory - such as /var/www/html/data/ - the additional di






27. Where to find the main apache config file?






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






29. 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 ____






30. 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)






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






32. How to install apache?






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






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






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






36. How to start the vsftp service?






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






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






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






40. To verify integrity of an rpm package - ____/rpm-gpg/RPM-GPG-KEY-redhat-release






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






42. 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 ____






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


44. How to start apache service?






45. 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






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






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






48. 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






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






50. Where is the vsftp pub dir?